Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D963251 | Accessory for a baseball mask | — | 2022-09-06 |
| D929663 | Sports helmet pad | — | 2021-08-31 |
| D929664 | Baseball oval helmet pad | — | 2021-08-31 |
| D925837 | Sports helmet pad | — | 2021-07-20 |
| D854754 | Head protector | — | 2019-07-23 |
| RE46299 | Friction pads for use with a gripping and/or climbing device | David Reinfeld | 2017-02-07 |
| 7871049 | Corner climber | David Reinfeld | 2011-01-18 |
| 7823845 | Corner climber | David Reinfeld | 2010-11-02 |
| 7793911 | Friction pads for use with a gripping and/or climbing device | David Reinfeld | 2010-09-14 |
| 7717381 | Pneumatic corner climber | David Reinfeld | 2010-05-18 |
| 4765596 | Racetrack convertible guardrail | — | 1988-08-23 |
| 4635905 | Racetrack convertible guardrail | — | 1987-01-13 |
| 4443002 | Racetrack guard | — | 1984-04-17 |