Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134783 | Heat sink and process of manufacture | Ronald D. Bargman | 2000-10-24 |
| 6081936 | Method and arrangement for automatically raising and lowering a toilet seat | Ronald D. Bargman | 2000-07-04 |