Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D760666 | Electrical outlet box | Philip T. Krein | 2016-07-05 |
| 8593301 | Method and system for transmitting a warning message to a driver of a vehicle | — | 2013-11-26 |
| 4276985 | Truck mounted railroad crane | — | 1981-07-07 |
| 4240354 | Truck mounted railroad crane rail gear assembly | — | 1980-12-23 |
| 4222332 | Truck mounted railroad crane main bed frame | — | 1980-09-16 |
| 4214665 | Truck mounted railroad crane boom section | — | 1980-07-29 |
| 4195741 | Truck mounted railroad crane hydraulic swivel means | — | 1980-04-01 |