Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5471642 | Re-broadcast system for a plurality of AM signals | — | 1995-11-28 |
| 5471673 | Multiple RF carrier synthesizer | — | 1995-11-28 |
| 5463356 | FM band multiple signal modulator | — | 1995-10-31 |
| 5434546 | Circuit for simultaneous amplitude modulation of a number of signals | — | 1995-07-18 |
| 4520650 | Field-portable calibration unit for electromagnetic flow meters | David Aaron Palmer | 1985-06-04 |
| 4491798 | System for measuring conductivity of a liquid | Robert K. Janeway | 1985-01-01 |
| 4467644 | Flow meter | James C. Long, Charles E. Kinzer | 1984-08-28 |
| 4453499 | System and method for reducing scale formation in boilers | — | 1984-06-12 |
| 4389898 | Electromagnetic velocity transducer | James C. Long | 1983-06-28 |
| 4388827 | Method for measuring the depth of a liquid body | Charles E. Kinzer | 1983-06-21 |