Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D367239 | Emergency signalling sleeve | — | 1996-02-20 |
| D366850 | Emergency signalling sleeve to be worn on the arm | — | 1996-02-06 |
| D360844 | Supporting device for a display balloon | Melville L. Middleton | 1995-08-01 |
| 4878606 | Harness for shoulder supported bag | — | 1989-11-07 |
| 4618229 | Bifocal contact lens | Benjamin L. Jacobstein, Thomas J. Mestrits | 1986-10-21 |