Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968125 | Suspendable industrial electrical liquid heater | — | 2005-11-22 |
| 6602412 | Single cartridge filter housing | — | 2003-08-05 |
| 6210577 | Multiple cartridge housing assembly for the high purity filtration of liquids | — | 2001-04-03 |
| 5790752 | Efficient in-line fluid heater | Noah L. Anglin, Roy J. Machamer, Stanley J. Hludzinski | 1998-08-04 |
| 5609757 | Housing assembly for the filtration of corrosive liquids and a method for temporary sealing of a housing assembly | John Schiavo | 1997-03-11 |
| 5195878 | Air-operated high-temperature corrosive liquid pump | John Sahiavo | 1993-03-23 |