Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11992074 | Motorcycle shirt or speed-boat shirt with hold-down attachment device and kit therefor | William S. Wenkman | 2024-05-28 |
| 11497265 | Shirt with hold-down suspender devices and suspender attachment devices and shirt hold-down suspender devices | — | 2022-11-15 |
| 5760369 | Method of laser cutting paper cards for use in paper sculpture | — | 1998-06-02 |
| 5740957 | Frame and mailer for photographs | — | 1998-04-21 |
| 5456366 | Multilevel desk paper tray | — | 1995-10-10 |
| D361887 | Needlepoint canvas | Carole Rodgers | 1995-09-05 |
| D360283 | Floss bobbin sheet | — | 1995-07-11 |
| D353736 | Compact disk wall rack | — | 1994-12-27 |
| D341721 | Display frame | Ferdinand F. Salzmann | 1993-11-30 |
| D340810 | Photographic display frame | — | 1993-11-02 |
| 5075991 | Front-loading display frame | Ferdinand F. Salzmann | 1991-12-31 |
| 5038935 | Storage and display unit for photographic prints | Ferdinand F. Salzmann | 1991-08-13 |
| 4979323 | Front-loading display frame | Ferdinand F. Salzmann | 1990-12-25 |
| 4953747 | Table model napkin dispenser | Ferdinand F. Salzmann | 1990-09-04 |
| D303747 | Food packaging scoop | — | 1989-10-03 |
| 4838454 | Napkin dispenser | Ferdinand F. Salzmann | 1989-06-13 |
| D300594 | Beverage container holder | Ferdinand F. Salzmann, Harold E. Blossom | 1989-04-11 |
| 4782972 | Collapsible file box | Ferdinand F. Salzmann | 1988-11-08 |
| D294897 | File box | — | 1988-03-29 |
| 4718573 | Dispenser for elongated articles | Ferdinand F. Salzmann | 1988-01-12 |
| 4697780 | Beverage container holder | Ferdinand F. Salzmann | 1987-10-06 |
| 4489854 | Dispensing unit for elongated articles | Ferdinand F. Salzmann | 1984-12-25 |
| D275637 | Toothpick dispenser | — | 1984-09-25 |
| 4447483 | Reticular needlework fabric | William T. Graham | 1984-05-08 |
| 4219130 | Dispensing unit for elongated articles | Edwin A. Filipowicz | 1980-08-26 |