| 4951810 |
Fluid control device for electrical switch unit |
— |
1990-08-28 |
| 4932120 |
Method of making a control device and electrical switch unit therefor |
— |
1990-06-12 |
| 4922643 |
Illuminated fishing float |
— |
1990-05-08 |
| 4914264 |
Control device having a self-supporting switch unit therein |
— |
1990-04-03 |
| 4819442 |
Refrigerator system, control device therefor and methods of making and operating the same |
Roger P. Sepso |
1989-04-11 |
| 4816797 |
Control device, slide member therefor and methods of making the same |
— |
1989-03-28 |
| 4789850 |
Temperature sensor construction and method of making the same |
Roger P. Sepso |
1988-12-06 |
| 4697054 |
Differential pressure operated electrical switch construction and method of making the same |
Rolf H. Ochsner |
1987-09-29 |
| 4695829 |
Temperature level indicating device and method of making the same |
Rolf H. Ochsner |
1987-09-22 |
| 4630360 |
Method of making differential pressure operated electrical switch |
Rolf H. Ochsner |
1986-12-23 |
| 4604793 |
Method of making a control device |
— |
1986-08-12 |
| 4484173 |
Pressure transducer device using Hall elements |
— |
1984-11-20 |
| 4320294 |
Control device and method of making the same |
— |
1982-03-16 |
| 4289963 |
Control device and method of making the same |
— |
1981-09-15 |