Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7692553 | Leak detecting system for rotating union | — | 2010-04-06 |
| 7597360 | Fluid coolant union | — | 2009-10-06 |
| 7475914 | Rotary union for directing a heat exchange fluid | Mark G. Pospisil, Paul Mario Masini | 2009-01-13 |
| 7343968 | Washpipe seal assembly | — | 2008-03-18 |
| 7229102 | Fluid coolant union | — | 2007-06-12 |
| 6230603 | Cutting blade for resistance-heated elastomer cutters | — | 2001-05-15 |
| 5669636 | Floating seal assembly for a bearingless coolant union having air rotation capability | — | 1997-09-23 |
| 5657524 | Apparatus for handling web roll shafts and cores | — | 1997-08-19 |
| 5617879 | Sealing arrangement for a coolant union having a floating seal assembly | — | 1997-04-08 |
| 4976282 | Coolant union with fluid actuated seal assembly | — | 1990-12-11 |