Issued Patents All Time
Showing 1–25 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7426838 | Icemaker assembly | Andrew Philip Shapiro, Walter Whipple, III, Timothy Scott Shaffer, William Merritt Nall, Jr., Eayre Bruce Voorhees +1 more | 2008-09-23 |
| 7085497 | Vehicular communication system | Richard Louis Frey, William Sven Barquist, Jr., William Taylor Lotshaw, Sandra F. Feldman, John Jesse Soderberg +1 more | 2006-08-01 |
| 6644917 | Smart coating system with chemical taggants for coating condition assessment | Ji-Cheng Zhao, James Anthony Ruud, John Eric Tkaczyk, Ann Melinda Ritter, Melvin Robert Jackson | 2003-11-11 |
| 6639770 | Current transformer and method for correcting asymmetries therein | Richard D. Baertsch | 2003-10-28 |
| 6550496 | Rotary doser valve | Andrew Philip Shapiro, Walter Whipple, III, Richard DeVos | 2003-04-22 |
| 6550681 | Internet related appliances | John Anderson Fergus Ross, Kirby Vosburgh, Kristina Helena Valborg Hedengren | 2003-04-22 |
| 6472882 | Fail-safe electronic circuit breaker | Richard D. Baertsch | 2002-10-29 |
| 6442954 | Dual hopper icemaking refrigerator | Andrew Philip Shapiro, Steve Paraszczak, Lorina June White, Martin Scott Mershon, Scott R. King +1 more | 2002-09-03 |
| 6442006 | Ground fault circuit breaker | Richard D. Baertsch | 2002-08-27 |
| 6438976 | Icemaker assembly | Andrew Philip Shapiro, Walter Whipple, III, Timothy Scott Shaffer, William Merritt Nall, Jr., Eayre Bruce Voorhees +1 more | 2002-08-27 |
| 6417671 | Arc fault circuit breaker apparatus and related methods | — | 2002-07-09 |
| 6414579 | Current transformer and method for correcting asymmetries therein | Richard D. Baertsch | 2002-07-02 |
| 6407465 | Methods and system for generating electrical power from a pressurized fluid source | David Michael Peltz, Russell Stephen DeMuth, Robert Steigerwald, Paul Kenneth Houpt, Roy Malac +1 more | 2002-06-18 |
| 6392464 | Wide bandwidth circuits for high linearity optical modulators | — | 2002-05-21 |
| 6366231 | Integrate and fold analog-to-digital converter with saturation prevention | Naresh Kesavan Rao, Daniel David Harrison, Donald T. McGrath | 2002-04-02 |
| 6357720 | Clear ice tray | Andrew Philip Shapiro | 2002-03-19 |
| 6349550 | Ice transformation detection | Andrew Philip Shapiro | 2002-02-26 |
| 6333990 | Fourier spectrum method to remove grid line artifacts without changing the diagnostic quality in X-ray images | Birsen Yazici, Wen-Tai Lin | 2001-12-25 |
| 6327869 | Icemaker dose dispenser | Andrew Philip Shapiro | 2001-12-11 |
| 6311503 | Methods and apparatus for detecting ice readiness | Andrew Phillip Shapiro, William A. Edelstein | 2001-11-06 |
| 6291900 | Electrical energy management for manually powered devices | John Eric Tkaczyk, Wolfgang Daum, Lionel M. Levinson, Elihu Calvin Jerabek | 2001-09-18 |
| 6281481 | Glass-ceramic cooktop burner assembly having an optical sensor | — | 2001-08-28 |
| 6239588 | Method of fabricating a magnetic shield for a plastic molded electricity meter frame | — | 2001-05-29 |
| 6199664 | Spring motor for generating constant torque | John Eric Tkaczyk | 2001-03-13 |
| 6172790 | Electrooptic modulator for frequency translation applications | Richard Louis Frey, William Taylor Lotshaw | 2001-01-09 |