1
Chin Teh Huang, Paul D Hammesfahr, Steven R Jefferies: Dental composition and method. Dentsply Research & Development, Dale R Lovercheck, Edward J Hanson Jr, November 22, 1994: US05367002 (90 worldwide citation)

The invention provides dental composite compositions formed by mixing a curable liquid composition with a powder in preselected proportions. The composite compositions formed are useful as cement, liner, base, restorative, pit and fissure sealants, and/or core build-up material, etc. having improved ...


2
Andrew M Lichkus, Wayne C Bollinger, Scott E Shaffer: Prosthetic teeth and method of making therefor. Dentsply Research & Development, Dale R Lovercheck, James B Bieber, December 3, 2002: US06488503 (87 worldwide citation)

A process for producing an artificial tooth comprising: injection molding polymerizable material into a mold to form an outer external polymeric layer. Then injection molding polymerizable material into the mold to form an inner polymeric layer applied on the first external layer. Then injection mol ...


3
Paul F Wernicki: Combination ice mold and ice extractor. Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, March 1, 1988: US04727720 (83 worldwide citation)

An ice maker is disclosed for freezing ice pieces and delivering the ice pieces to a receptacle under a chute. The ice machine is made up of an ice mold with an opening in its bottom which receives and ice extractor with an open bottom and upwardly and outwardly extending sides. An evaporator plate ...


4
S Michael Ellinger, Howard P Jones: Ultrasonic fuel quantity gauging system. Simmonds Precision Products, Edo Corporation, Dale R Lovercheck, March 28, 1989: US04815323 (69 worldwide citation)

A method of measuring aircraft fuel quantity and density in a fuel container using an ultrasonic transducer; a stillwell liquid fuel; a computer control, an indicator and an altitude sensor. The computer control includes a central processing unit connected to each of the ultrasonic transducers. The ...


5
Robert V Hare: Light curing apparatus and method. Dentsply Research & Development, Dale R Lovercheck, Edward J Hanson Jr, May 31, 1994: US05316473 (68 worldwide citation)

A light-curing apparatus for curing polymerizable material in the mouth is provided. In one embodiment the apparatus comprises a wand which is substantially the same size as a quadrant or a full dental arch; in a second embodiment, the apparatus is in the shape of a dental tray and is adapted to fit ...


6
Barry Dehoff, Jeffrey McGraw, James McNulty, Vickie Reynolds, Roger Shue, Mark White: Prosthetic teeth and mold making therefor. Dentsply Research & Development, Dale R Lovercheck, James B Bieber, January 16, 2001: US06174168 (67 worldwide citation)

A prosthetic tooth having an enamel layer which has a zone of substantially constant thickness. This tooth is molded using a dental tooth mold part prepared by imaging a dental pattern of a prosthetic tooth shade layer and/or shader mold part outer surface, and forming the dental pattern in a mold b ...


7
William B Spillman Jr: Composite integrity monitoring. Simmonds Precision Products, Dale R Lovercheck, January 8, 1991: US04983034 (62 worldwide citation)

An optical frequency domain distributed strain sensor for determining the strain distribution along an optical fiber includes an optical source that provides a polarization controlled optical interrogation signal having a frequency that varies in a recurring linear manner. The interrogation signal i ...


8
Daniel J Mayes: Level with slotted magnet support. Great Neck Saw Manufacturing, Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, June 10, 1986: US04593475 (57 worldwide citation)

A level is disclosed having a body with two working surfaces. One of the working surfaces is formed on a magnetic rubber strip. The magnet has a longitudinal groove formed in the working surface which can receive a corner or a side of a pipe to be leveled or plumbed, thus preventing the level from m ...


9
Albert E Straus: Helmet cover. Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, July 3, 1990: US04937888 (55 worldwide citation)

Apparatus for protecting the wearer of a helmet in the form of an elastomeric cellular helmet cover, encased in an integral shell of like material, that can be attached to the exterior of an unmodified helmet, by means of flexible tabs, to reduce the potential for injury to the wearer. The helmet co ...


10
Francis J Zelina Jr: Recharging spot/flood lantern. Lighting Systems, Charles L Lovercheck, Wayne L Lovercheck, Dale R Lovercheck, August 12, 1986: US04605993 (55 worldwide citation)

A battery operated lamp and battery charger are disclosed. The lamp is equipped with a rechargeable battery and a battery charger stand. The lamp has a lamp support surface with a center terminal, and a second terminal spaced from the center which engages the center terminal and second terminal resp ...