Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752402 | Drill sample particle distributor | Matthew K. Leahy | 2017-09-05 |
| 9181766 | Breakout tool | Matthew K. Leahy | 2015-11-10 |
| 8822864 | Switching apparatus | Daniel Johansson | 2014-09-02 |
| 7619177 | Nozzle fastening for electrical switching apparatus | David Saxl, Markus Vestner, Thomas Nordstrom, Tomas Strom, Olaf Hunger | 2009-11-17 |
| 7595461 | Heavy-duty circuit breaker with erosion-resistant short-circuit current routing | David Saxl, Markus Vestner, Thomas Nordstrom, Tomas Strom | 2009-09-29 |
| 6148934 | Coupling piece for use at simultaneous earth and/or rock drilling with an upper rotary percussion device and a lower percussion device | — | 2000-11-21 |