Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5978418 | Increased accuracy and resolution for optic position sensors | Ted B. Gilbert, Jeffery S. Gustus | 1999-11-02 | $43,128,000 |
| 5219041 | Differential pressure sensor for screw compressors | — | 1993-06-15 | $9,905,000 |
| 4503417 | Leak proof position sensor with permanent magnet shaft | William F. Bleeke | 1985-03-05 | $1,545,000 |
| 4399336 | Miniature rotary sip switch for mounting on a printed circuit board | — | 1983-08-16 | $1,530,000 |
| 4352966 | Slide switch | Jack A. English, James N. Hufford, Durward H. Priebe | 1982-10-05 | $299,000 |
| 4320267 | Multiple-function switch with automatic return | John Zdanys, Jr. | 1982-03-16 | $382,000 |