Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6092284 | Suction accumulator assembly | Nelik I. Dreiman, Rick L. Bunch | 2000-07-25 |
| 5850743 | Suction accumulator assembly | Nelik I. Dreiman, Rick L. Bunch | 1998-12-22 |
| 5701668 | Method of making a refrigeration compressor thrust bearing assembly | Nelik I. Dreiman | 1997-12-30 |
| 5554015 | Refrigeration compressor thrust bearing assembly | Nelik I. Dreiman | 1996-09-10 |
| 5496156 | Suction muffler | Harold M. Harper, Raymond J. Schmitz, III | 1996-03-05 |
| 5427506 | Compressor pressure relief assembly | Emanuel D. Fry | 1995-06-27 |
| 5266016 | Positive stop for a suction leaf valve of a compressor | — | 1993-11-30 |
| 5252036 | Normal direction heater for compressor crankcase heat | Rick L. Bunch, Robert L. Morse | 1993-10-12 |
| 5220811 | Suction muffler tube | Harold M. Harper, Ronald K. Harper | 1993-06-22 |
| 5197867 | Plate suction valve | — | 1993-03-30 |
| 5174127 | Suction muffler tube | Harold M. Harper, Ronald K. Harper | 1992-12-29 |
| 5160247 | Thrust bearing for refrigeration compressor | — | 1992-11-03 |
| 5140748 | Method of manufacturing plate suction valve | — | 1992-08-25 |
| 5022833 | Single piece gasket valve plate assembly | Andrew W. Paczuski, Herbert G. Siewert | 1991-06-11 |
| 4221326 | Calculator for comparative product investment recovery | — | 1980-09-09 |