Klein; Donald J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Klein; Donald J..The latest application filed is for "manifold arrangement".
- Klein; Donald J. - Jackson TN
- Klein; Donald J. - Downey CA
- Klein; Donald J. - Pittsburgh PA
Trademarks
| Patent | Date |
|---|---|
| Fixtures for trapping condensation Grant 7,428,909 - Klein , et al. September 30, 2 | 2008-09-30 |
| Manifold Arrangement App 20080106092 - Klein; Donald J. ; et al. | 2008-05-08 |
| Fixtures for trapping condensation App 20060097427 - Klein; Donald J. | 2006-05-11 |
| Fitting for flexible tubing Grant 6,899,355 - Klein , et al. May 31, 2 | 2005-05-31 |
| Thrust plug and method for using a thrust plug Grant 6,758,244 - Workman , et al. July 6, 2 | 2004-07-06 |
| Thrust plug and method for using a thrust plug App 20040035483 - Workman, Larry ; et al. | 2004-02-26 |
| Break away check valve Grant 5,143,117 - Klein September 1, 1 | 1992-09-01 |
| Swivel joint Grant 4,783,100 - Klein November 8, 1 | 1988-11-08 |
| Method of forming a bell end on thermoplastic pipe Grant 4,113,829 - Bowker , et al. September 12, 1 | 1978-09-12 |
| Process and apparatus for treating oleaginous seed material Grant 3,966,982 - Becker , et al. June 29, 1 | 1976-06-29 |
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