Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992804 | Seat pedestal assembly | — | 1999-11-30 |
| 5903370 | System for an optical domain | — | 1999-05-11 |
| 5663018 | Pattern writing method during X-ray mask fabrication | Kevin Cummings, Daniel L. Laird | 1997-09-02 |
| 5590239 | Planar uniform heating surface with additional circumscribing ring | Douglas J. Resnick, Kevin Cummings, Hector T. H. Chen | 1996-12-31 |
| 5509041 | X-ray lithography method for irradiating an object to form a pattern thereon | Douglas J. Resnick, Hector T. H. Chen | 1996-04-16 |
| 5404115 | Variable gain amplifier | — | 1995-04-04 |
| 5335426 | Method and apparatus for thermal regeneration of molecular sieve material used in oxygen concentrators | Bernard W. Settlemyer, Robert L. Johnson | 1994-08-09 |
| 5332928 | Battery drain reducer | — | 1994-07-26 |
| 5177461 | Warning light system for use with a smoke detector | W. James Budzyna, David J. Howe | 1993-01-05 |
| 5154940 | Method for rapidly heating or cooking a food product | W. James Budzyna, David J. Howe, Gregory J. McCabe | 1992-10-13 |
| 5055763 | Electronic battery charger device and method | W. James Budzyna, Nicholas Joseph Smilanich, Chi-Thien Doan | 1991-10-08 |
| 5031156 | Method and apparatus for detecting and counting articles | Leonard A. Watts, Charles E. Sawabini | 1991-07-09 |
| 4973917 | Output amplifier | — | 1990-11-27 |
| 4970641 | Exception handling in a pipelined microprocessor | Phillip D. Hester | 1990-11-13 |
| 4891932 | Grain-saver dam for combine cutter bar | — | 1990-01-09 |
| 4790018 | Frequency selection circuit for hearing aids | David A. Preves | 1988-12-06 |
| 4764733 | Asymmetrical dual input amplifier | — | 1988-08-16 |
| 4758798 | Output amplifier | — | 1988-07-19 |
| 4743833 | Voltage regulator | — | 1988-05-10 |
| 4614433 | Mask-to-wafer alignment utilizing zone plates | Martin Feldman, Peter Heimann, Theodore F. Retajczyk, Jr., Donald L. White | 1986-09-30 |