Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4639564 | Circuit breaker with arc chamber vent | Roger E. Walker, Charles R. Paton, David A. Leone | 1987-01-27 |
| 4554421 | Molded case circuit breaker with handle lock | Joseph F. Changle | 1985-11-19 |
| 4553115 | Molded case circuit breaker with single solenoid operator for rectilinear handle movement | Walter K. Huffman | 1985-11-12 |
| 4377796 | Electric control device | Charles R. Paton, John J. Henwood, John J. Dauer, Jr., Birch L. DeVault | 1983-03-22 |
| 4309683 | Electric control device | John J. Dauer, Jr., Birch L. DeVault | 1982-01-05 |
| 4307361 | Electric control apparatus with an electromechanical latch device | Charles R. Paton | 1981-12-22 |
| 4302650 | Circuit interrupter with optical indicator | John J. Henwood, Birch L. DeVault | 1981-11-24 |
| 4288669 | Electric control device | William J. McKean, John E. Grad | 1981-09-08 |
| 4265681 | Method of producing low loss pressed magnetic cores from microlaminations | Robert F. Krause, Norman M. Pavlik | 1981-05-05 |
| 4206436 | Electrical apparatus encapsulated with resin coated filler | John J. Henwood | 1980-06-03 |