Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585409 | Interlocking strap hooks with flexible elongated member attachment means | — | 2023-02-21 |
| 11280386 | Interlocking strap hooks with flexible elongated member attachment means | — | 2022-03-22 |
| 10738820 | Bungee cord with interlocking hooks | — | 2020-08-11 |
| 10174784 | Bungee cord with interlocking hooks | — | 2019-01-08 |
| 9797431 | Bungee cord with interlocking hooks | — | 2017-10-24 |
| 9249825 | Bungee cord with interlocking hooks | — | 2016-02-02 |
| 8690689 | Driveshaft coupling | Pedro J. Narvaez, Richard J. Cason | 2014-04-08 |
| 7846030 | Cam bar centering mechanism | Richard J. Cason, Pedro J. Narvaez | 2010-12-07 |
| 7531148 | Oxidation reactor | Ernest Peter Tovani, Gary Matzen | 2009-05-12 |
| 7241256 | Centrifuge | Paul V. Begley, Louis R. Gervasi | 2007-07-10 |
| 7189196 | Method of separating materials with a concentric tubular centrifuge | Ernest Peter Tovani, Gary Matzen | 2007-03-13 |
| 7144325 | Cam bar centering mechanism | Richard J. Carson, Pedro J. Narvaez | 2006-12-05 |
| 6966874 | Concentric tubular centrifuge | Ernest Peter Tovani, Gary Matzen | 2005-11-22 |
| 6808481 | Concentric tubular centrifuge | — | 2004-10-26 |
| 6773353 | Cam bar centering mechanism | Richard J. Carson, Pedro J. Narvaez | 2004-08-10 |
| 6626764 | Ball cam centering mechanism | — | 2003-09-30 |
| 6251020 | Ball cam centering mechanism | — | 2001-06-26 |
| 6142924 | Concentric tubular centrifuge | — | 2000-11-07 |
| 6139435 | Universal joint having centering device | — | 2000-10-31 |
| 5944648 | Concentric tubular centrifuge | — | 1999-08-31 |
| 5823881 | Universal joint having centering device | — | 1998-10-20 |
| 5425676 | Universal joint having centering device | — | 1995-06-20 |
| 5277659 | Universal joint having exterior, lubricating ring | — | 1994-01-11 |
| 5094651 | Universal joint having hemispherical cup-shaped yoke and exterior, lubricating ring | — | 1992-03-10 |