Issued Patents 1982
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345369 | Control unit and electrical switch construction therefor--methods of making such a control unit and electrical switch construction | William N. Smith | 1982-08-24 |
| 4335750 | Reversing valve construction and piston head assembly therefor and methods of making the same | Robert A. Van Fossen | 1982-06-22 |
| 4327774 | Reversing valve construction and parts therefor and methods of making the same | — | 1982-05-04 |
| D264204 | Wheel | — | 1982-05-04 |
| 4324273 | Reversing valve construction and piston head assembly therefor and methods of making the same | Robert A. Van Fossen | 1982-04-13 |
| 4314122 | Control unit and electrical switch construction therefor and methods of making such a control unit and electrical switch construction | William N. Smith | 1982-02-02 |