Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471503 | Rotary disc valve assembly for use with an injection mold cooling system | Teryl K. Rouse, Mark Brown, Kendall D. Foos, Joe D. Blubaugh | 2002-10-29 |
| 6126429 | Combination slide retainer and position sensing switch for injection molds | Philip M. Burger, David L. Lewis | 2000-10-03 |
| 5813601 | Temperature responsive flow control valve | Philip M. Burger | 1998-09-29 |
| 4637258 | Pressure differential control mechanism | — | 1987-01-20 |
| 4323742 | High pressure differential switch device | — | 1982-04-06 |