Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10625662 | Automotive hazard light system | — | 2020-04-21 |
| 8261634 | Large strike face hammer | Robert A. St. John, Keith M. Lombardi, Karl Vanderbeek | 2012-09-11 |
| 8047099 | Large strike face hammer | Robert A. St. John, Keith M. Lombardi, Karl Vanderbeek | 2011-11-01 |