Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5046214 | Spool construction and oil dipstick wiper including such construction | — | 1991-09-10 |
| 4969478 | Portable cigarette ashtray | Asher Dromi, Menahem Tilman | 1990-11-13 |
| 4919427 | Moebius ring puzzle | Asher Dromi, Menahem Tilman | 1990-04-24 |
| 4886161 | Container for cigarettes, and cardboard blank for use in making same | Asher Dromi, Menahem Tilman, Joseph Harel | 1989-12-12 |