Industrial Patent Development Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Industrial Patent Development Corporation.The latest application filed is for "projectile simulation".
- Industrial Patent Development Corporation - Philadelphia PA
- Industrial Patent Development Corp. - Philadelphia PA
- Industrial Patent Development Corp. - Phila. PA
| Patent | Date |
|---|---|
| Projectile simulation Grant 3,948,522 - Fixler April 6, 1 | 1976-04-06 |
| Stereophonic transducer arrangement Grant 3,863,028 - Fixler January 28, 1 | 1975-01-28 |
| Food Storage Apparatus For Use In Water-borne Vessels Grant 3,695,208 - Fixler October 3, 1 | 1972-10-03 |
| Fluid Pressure Operated Game Grant 3,643,953 - Fixler February 22, 1 | 1972-02-22 |
| Stereophonic Headphones Grant 3,609,240 - Fixler September 28, 1 | 1971-09-28 |
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