Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6388636 | Circuit module | Richard Stephen Pollack, Joseph Michael Letkomiller | 2002-05-14 |
| 6304232 | Circuit module | Richard Stephen Pollack, Joseph Michael Letkomiller | 2001-10-16 |
| D445729 | Tire tread | Richard Douglas Johnson | 2001-07-31 |
| 5218861 | Pneumatic tire having an integrated circuit transponder and pressure transducer | Gary T. Belski, William Frank Dunn | 1993-06-15 |
| 5181975 | Integrated circuit transponder with coil antenna in a pneumatic tire for use in tire identification | Richard Stephen Pollack, John Roux Phelan, Ronald M. Ames, Gene Raymond Starkey, Gary T. Belski +1 more | 1993-01-26 |
| 4911217 | Integrated circuit transponder in a pneumatic tire for tire identification | William Frank Dunn | 1990-03-27 |