Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399939 | Magnetic shield with cathode ray tube standoff for a computer monitor | Sanford Greenberg, Richard Melville France | 1995-03-21 |
| 5394898 | Valve box adapter | — | 1995-03-07 |
| 4281775 | Can tapping valve apparatus | — | 1981-08-04 |