Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D610731 | Outdoor lighting structure | — | 2010-02-23 |
| D571496 | Outdoor lighting structure | — | 2008-06-17 |
| 5064013 | Hydraulically driven electrically powered vehicle with energy recapture | — | 1991-11-12 |
| 5050913 | High pressure, rotatable pipe joints | — | 1991-09-24 |
| 5024163 | Derailment resisting, tractive power railway system | — | 1991-06-18 |
| 4977744 | Apparatus and method for extracting focused solar radiant energy | — | 1990-12-18 |
| 4947646 | Radial vane hydraulic machine | — | 1990-08-14 |
| 4934324 | Apparatus and method for extracting focused solar radiant energy | — | 1990-06-19 |
| 4823772 | Apparatus and method for extracting focused solar radiant energy | — | 1989-04-25 |
| 4767364 | Advanced steering and propulsion system for ships | — | 1988-08-30 |