Holtzberg; Matthew W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Holtzberg; Matthew W..The latest application filed is for "method for molding composite structural plastic and objects molded thereby".
- Holtzberg; Matthew W. - Ringwood NJ
- Holtzberg; Matthew W. - Fairlawn NJ
| Patent | Date |
|---|---|
| Method for molding composite structural plastic and objects molded thereby Grant 6,344,160 - Holtzberg February 5, 2 | 2002-02-05 |
| Method for rapid production of structural prototype plastic parts Grant 6,103,156 - Holtzberg A | 2000-08-15 |
| Composite connecting rod and process Grant 4,458,555 - Holtzberg , et al. July 10, 1 | 1984-07-10 |
| Composite push rod and process Grant 4,453,505 - Holtzberg , et al. June 12, 1 | 1984-06-12 |
| Composite piston and process Grant 4,440,069 - Holtzberg , et al. April 3, 1 | 1984-04-03 |
| Composite valve and process Grant 4,433,652 - Holtzberg , et al. February 28, 1 | 1984-02-28 |
| Composite valve spring retainer and process Grant 4,432,311 - Holtzberg , et al. February 21, 1 | 1984-02-21 |
| Composite piston ring and process Grant 4,432,925 - Holtzberg , et al. February 21, 1 | 1984-02-21 |
| Composite rocker arm and process Grant 4,430,969 - Holtzberg , et al. February 14, 1 | 1984-02-14 |
| Composite automobile ignition cable Grant 4,369,423 - Holtzberg January 18, 1 | 1983-01-18 |
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