Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689699 | Elevated bicycle-based transportation system, connection apparatus for bicycle and modified bicycle | — | 2014-04-08 |
| 5318477 | Motor-to-spool coupling for rotary-to-rotary direct drive valve | — | 1994-06-07 |
| 5263680 | Motor-to-spool coupling for rotary-to-linear direct drive valve | — | 1993-11-23 |
| 5263681 | Motor-to-spool coupling for rotary-to-linear direct drive valve | — | 1993-11-23 |
| 5052441 | Direct drive servovalve having bearing-located motor housing | Kenneth A. Hair | 1991-10-01 |
| 5040568 | Direct drive servovalve having positive radial limit stop | Kenneth A. Hair | 1991-08-20 |