Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729835 | Method of controlling a working machine | David Andrew Morris, Luciano Argentieri | 2010-06-01 |
| 5339354 | Shared line telephone answering device | James F. Becker | 1994-08-16 |
| 4932679 | Children's books | James F. Becker, Richard H. Witt | 1990-06-12 |
| 4850924 | Low-profile rolling book for children | James F. Becker | 1989-07-25 |
| 4597743 | Free-standing rolling book for children | James F. Becker | 1986-07-01 |
| D278722 | Children's book | James F. Becker | 1985-05-07 |
| 4490123 | Whistle for children's book | James F. Becker | 1984-12-25 |
| 4487590 | Children's books | James F. Becker | 1984-12-11 |