Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139578 | Liquid crystal coverslides for solar cells | — | 1992-08-18 |
| 5018237 | Dipstick wipe-off tool | — | 1991-05-28 |
| 4826030 | Fluid drippage absorption and collection devices | — | 1989-05-02 |
| 4674758 | Shopping cart child support device | Patricia A. Valley | 1987-06-23 |
| 4675067 | Solar cell coverslide extraction apparatus | — | 1987-06-23 |
| 4501636 | Apparatus for etching vertical junction solar cell wafers | — | 1985-02-26 |