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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 (32 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 ...


3
Brian Joseph Czopek, Eric Jon Jaarda, Eric D Kowal: Corner energy absorber and bumper system. Sabic Innovative Plastics IP, Cantor Colburn, August 13, 2013: US08505990 (12 worldwide citation)

The present invention provides for various embodiments of a corner energy absorber. In one embodiment the corner energy absorber includes a body portion and an arm portion. The body portion comprises a top surface, a bottom surface and a front wall that extends from the top surface to the bottom sur ...


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Eric Jon Jaarda, Michael R Mahfet, Subhransu Mohapatra, Dhanendra Kumar Nagwanshi, Sreeram Tirunellai Ramani: Dual stage energy absorber. SABIC Innovative Plastics IP, August 4, 2009: US07568746 (12 worldwide citation)

A motor vehicle bumper that has enhanced energy absorption characteristics and that includes one or more unique geometry configurations that extend “softer” energy absorbing surfaces forward in the system while nesting more “rigid” energy absorbing surfaces more rearward only to come into effect whe ...


5
Brian Joseph Czopek, Eric Jon Jaarda, Eric D Kawal: Fascia energy absorber, bumper system and process. Sabic Innovative Plastics IP, Cantor Colburn, July 10, 2012: US08215686 (9 worldwide citation)

The present invention provides for various embodiments of a unitary fascia energy absorber including an aesthetic appearance while also providing improved energy management. In one embodiment the fascia energy absorber includes an outer member and an inner member joined together. The inner member ha ...


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Eric Jon Jaarda, Mike Mahfet, Manish Chaturvedi, Scott Purks: Integrally molded composite steering wheels. Geam 08ct, March 29, 2007: US20070068335-A1

A composite steering wheel for an automotive vehicle having a steering column is provided. In an exemplary embodiment, the composite steering wheel includes a rim, a center hub, and a plurality of spokes connecting the rim to the center hub. The rim, the center hub, and the plurality of spokes are f ...


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Eric Jon Jaarda, Michael R Mahfet, Subhransu Mohapatra, Dhanendra Kumar Nagwanshi, Sreeram Tirunellai Ramani: Dual stage energy absorber. Geam 08ct, August 30, 2007: US20070200376-A1

A motor vehicle bumper that has enhanced energy absorption characteristics and that includes one or more unique geometry configurations that extend “softer” energy absorbing surfaces forward in the system while nesting more “rigid” energy absorbing surfaces more rearward only to come into effect whe ...


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Eric Jon Jaarda, Michael R Mahfet, Subhransu Mohapatra, Dhanendra Kumar Nagwanshi, Sreeram Tirunellai Ramani: Dual stage energy absorber. Sabic 08ct, SABIC Innovative Plastics IP Legal, December 6, 2007: US20070278803-A1

A motor vehicle bumper that has enhanced energy absorption characteristics and that includes one or more unique geometry configurations that extend “softer” energy absorbing surfaces forward in the system while nesting more “rigid” energy absorbing surfaces more rearward only to come into effect whe ...


9
Brian Joseph Czopek, Eric Jon Jaarda, Eric D Kawal: Fascia energy absorber, bumper system and process. Sabic 08ct, SABIC Innovative Plastics IP Legal, July 2, 2009: US20090167037-A1

The present invention provides for various embodiments of a unitary fascia energy absorber including an aesthetic appearance while also providing improved energy management. In one embodiment the fascia energy absorber includes an outer member and an inner member joined together. The inner member ha ...


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Brian Joseph Czopek, Eric Jon Jaarda, Eric D Kowal: Corner energy absorber and bumper system. Sabic 08ct, SABIC Innovative Plastics IP Legal, June 25, 2009: US20090160204-A1

The present invention provides for various embodiments of a corner energy absorber. In one embodiment the corner energy absorber includes a body portion and an arm portion. The body portion comprises a top surface, a bottom surface and a front wall that extends from the top surface to the bottom sur ...



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