Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673448 | Sport boot liner and method for making same | Byron Gracie, Robert Watt | 1997-10-07 |
| 5374822 | Optical transmitter for producing an optical signal indicative of temperature | Leo Steinke | 1994-12-20 |
| 4771210 | Spark plug with electrodes having noble metal inserts | Karl Mohle | 1988-09-13 |