Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871262 | Precision super high strength wheel, roller and track tread consisting of isoplast or victrex peek with pure carbon fiber content, and with commercial carbon fibers forming an alloy on an improved tread locking insert wheel hub | — | 1999-02-16 |
| 5739959 | Automatic fast focusing infinitely variable focal power lens units for eyeglasses and other optical instruments controlled by radar and electronics | — | 1998-04-14 |
| 5542752 | Wheel product comprised of a new wheel tread lock and a new wheel tread material | — | 1996-08-06 |
| 5440357 | Vari-lens phoropter and automatic fast focusing infinitely variable focal power lens units precisely matched to varying distances by radar and electronics | — | 1995-08-08 |
| 5312116 | Self-adjusting O-ring seal product to retain internal bearing lubricants and pneumatic pressures | — | 1994-05-17 |
| 5229885 | Infinitely variable focal power lens units precisely matched to varying distances by radar and electronics | — | 1993-07-20 |
| 5211484 | Pressure regulated lubricating system for bearings | — | 1993-05-18 |
| 4988218 | Thrust bearing for a pressurized lubricating system and an O-ring | — | 1991-01-29 |