Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316529 | Measuring vessel | — | 1991-04-30 |
| 4908890 | Modified transfer board | George Spector | 1990-03-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316529 | Measuring vessel | — | 1991-04-30 |
| 4908890 | Modified transfer board | George Spector | 1990-03-20 |