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Dr Raj C Thiagarajan ATOA Scientific Technologies Dr Raj C Thiagarajan ATOA Scientific Technologies
Tansen Dhananjay Chaudhari, Chinniah Thiagarajan, Poovanna Kushalappa Theethira, Stephen Shuler, Eric Jon Jaarda: Energy absorbing articles. General Electric Company, Fletcher Yoder, January 9, 2007: US07160621 (33 worldwide citation)

An article comprises a plurality of auxetic structures wherein the auxetic structures are of size greater than about 1 mm. The article also comprises at least one cell boundary that is structurally coupled to the auxetic structures. The cell boundary is configured to resist a deformation of the auxe ...


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Dr Raj C Thiagarajan ATOA Scientific Technologies
Tansen Dhananjay Chaudhari, Chinniah Thiagarajan, Poovanna Kushalappa Theethira, Stephen Shuler, Eric Jon Jaarda: Energy absorbing articles. General Electric Company, General Electric Company, C O Fletcher Yoder, December 29, 2005: US20050287371-A1

An article comprises a plurality of auxetic structures wherein the auxetic structures are of size greater than about 1 mm. The article also comprises at least one cell boundary that is structurally coupled to the auxetic structures. The cell boundary is configured to resist a deformation of the auxe ...


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Stephen Shuler, Adams Trappe: Pedestrian energy absorber for automotive vehicles. General Electric Company, August 2, 2005: US06923494 (23 worldwide citation)

An energy absorber that incorporates pedestrian protection and vehicle protection into a front bumper system on automotive vehicles comprises a unitary molded glass mat of thermoplastic material having a plurality of outwardly extending crushable lobes. The energy absorber is combined with a fascia ...


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Stephen Shuler, Adam Trappe: Integrated solitary bumper beam. General Electric Company, February 7, 2006: US06994384 (16 worldwide citation)

An unitary bumper unit is adapted for attachment to a vehicle for absorbing forces generated from an impact and comprises a singularly molded part combining a relatively stiff beam portion for attachment to a vehicle and an impact energy absorber integrally molded together with the beam portion wher ...


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Steven M Gasworth, Gregory R Harley, Eric F J M van der Meulen, Stephen Shuler: Part marking of coated plastic substrates. Exatec, Cantor Colburn, February 11, 2014: US08647721 (1 worldwide citation)

A plastic panel assembly having a permanent mark therein at a subsurface location and formed after substantial manufacture of the panel assembly. The plastic panel includes a substrate and a coating over the substrate, the coating including a surface that defines an exterior surface of the panel ass ...


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Steven Marc Gasworth, Gregory Raffi Harley, Eric F J M van der Meulen, Stephen Shuler: Part marking of coated plastic substrates. EXATEC, Cantor Colburn, February 9, 2016: US09254796

A plastic assembly having a permanent mark therein at a subsurface location and formed after substantial manufacture of the panel assembly. The plastic panel includes a substrate and a coating over the substrate, the coating including a surface that defines an exterior surface of the panel assembly. ...


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Thomas Converse, Eric D Kowal, Vincent L Lanning, Srikanth Santhanam, Stephen Shuler: Blow molded energy absorber for a vehicle front end. General Electric Company, Robert E Walter, General Electric Company, September 9, 2004: US20040174025-A1

An blow molded energy absorber for a front bumper system on automotive vehicles is a molded unitary structure having a crushable forward projecting portion adapted to crush upon impact and rearward portion for attachment to a vehicle.


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Stephen Shuler, Adam Trappe, Eric D Kowal, Srikanth Santhanam, Suresh Nagesh, Alok Nanda, Tansen Dhananjay Chaudhari: Hybrid bumper system. Robert E Walter, GE Plastics, May 20, 2004: US20040094975-A1

A hybrid bumper system includes a hollow reinforcing metallic beam and a molded engineering thermoplastic resin energy absorber. The energy absorber further includes at least one crushable portion. The hollow metallic beam is secured in a physically stable combination with the energy absorber, there ...


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Stephen Shuler, Adam Trappe: Integrated solitary bumper beam. General Electric Company, Robert E Walter, GE Plastics, May 20, 2004: US20040094977-A1

An unitary bumper unit is adapted for attachment to a vehicle for absorbing forces generated from an impact and comprises a singularly molded part combining a relatively stiff beam portion for attachment to a vehicle and an impact energy absorber integrally molded together with the beam portion wher ...


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Stephen Shuler, Adams Trappe: Pedestrian energy absorber for automotive vehicles. General Electric Company, Robert E Walter, GE Plastics, February 26, 2004: US20040036302-A1

An energy absorber that incorporates pedestrian protection and vehicle protection into a front bumper system on automotive vehicles comprises a unitary molded glass mat of thermoplastic material having a plurality of outwardly extending crushable lobes. The energy absorber is combined with a fascia ...



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