Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5630566 | Portable ergonomic work station | — | 1997-05-20 |
| 5013361 | Ball-point writing instrument containing an aqueous ink composition | Chandrasen Gajria, Rachel M. Loftin, Henry Peper | 1991-05-07 |
| 4671691 | Ball-point writing instrument containing an aqueous ink composition | Chandrasen Gajria, Rachel M. Loftin, Henry Peper | 1987-06-09 |