Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5199544 | Coin operated lock for delivering a locking means secured in said lock | Aage Lenander | 1993-04-06 |
| 4591445 | Method for separating bacteria from a bacteria containing liquid sample | Max Spinell | 1986-05-27 |