Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4624829 | Nuclear fuel assembly channel spring and stop assembly and method of using same | — | 1986-11-25 |
| 4492668 | Apparatus and method for preventing the rotation of rods used in nuclear _fuel assemblies | Lawrence G. Pilgrim, Jr. | 1985-01-08 |
| 4361209 | Elevator system | George A. Kappenhagen | 1982-11-30 |
| 4361208 | Modular elevator car | George A. Kappenhagen | 1982-11-30 |
| 4359143 | Elevator system | — | 1982-11-16 |
| 4356895 | Elevator system | George A. Kappenhagen, Niles J. Martin, John E. Pace, Robert A. Sette, Charles E. Randall +1 more | 1982-11-02 |
| 4322703 | Electrical switch and actuator therefor having both linear and angular adjustment therebetween | Niles J. Martin | 1982-03-30 |
| 4199907 | Panel joint | Gurdip S. Bains, Niles J. Martin | 1980-04-29 |