Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5360082 | Fall prevention and lowering system, methods of use and body engagement means utilizable therewith | — | 1994-11-01 |
| 5359789 | Ice gripping sandal for use on other footwear | — | 1994-11-01 |
| 5316102 | Safety system for use in erecting static structures | — | 1994-05-31 |
| 5316103 | Rope grab device indicating the existence of shock impact on personal safety | Anthony Carenzo | 1994-05-31 |
| 5287943 | Dual connection lanyard for use in safety system | — | 1994-02-22 |
| 5219039 | Fall prevention system for billboards | — | 1993-06-15 |
| 5165499 | Anchor system for use with fall prevention safety devices | — | 1992-11-24 |
| 5150766 | Sliding anchor system and method of use | — | 1992-09-29 |
| 5135078 | Portable support system for suspending persons from buildings | Keith Kinney | 1992-08-04 |
| D310897 | Fastener for use in maintaining tension in a clothesline or similar article | — | 1990-09-25 |
| D265776 | Boot with angularly extending cleats | — | 1982-08-17 |
| 4329790 | Boot with angularly extending cleats | — | 1982-05-18 |