Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900531 | Spring wire ends to faciliate welding | Tobias Schelbert | 2021-01-26 |
| 9404273 | Scaffold end cover system and method | — | 2016-08-02 |
| 8436274 | Hand shield system and method for welding | — | 2013-05-07 |
| 5281944 | Slide-in resistor grid | Victor V. Kirilloff, Robert Cummins, William A. Benson | 1994-01-25 |
| 5245310 | Resistor grid insulator mountings | Victor V. Kirilloff, Robert Cummins, William A. Benson | 1993-09-14 |
| 5165052 | Slide-in resistor grid | Victor V. Kirilloff, Robert Cummins, William A. Benson | 1992-11-17 |
| 5159310 | Resistor grid heat dissipating assembly | Robert Cummins, Victor V. Kirilloff, William A. Benson | 1992-10-27 |
| 5079798 | Glass hinge assembly | Anthony Burke | 1992-01-14 |
| 5049852 | Resistor grid heat dissipating assembly | Robert Cummins, Victor V. Kirilloff, William A. Benson | 1991-09-17 |
| 4847585 | Center ventilated resistor grid | Victor V. Kirilloff, William A. Benson, Robert Cummins | 1989-07-11 |
| 4837549 | Tapped resistor grid assembly | Victor V. Kirilloff, William A. Benson, Robert Cummins | 1989-06-06 |
| 4651124 | Frame supported grid resistor | Victor V. Kirilloff, William A. Benson, Robert Cummins | 1987-03-17 |
| 4625563 | Portable bend tester | Daniel Dawson | 1986-12-02 |