Parke; Harry G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Parke; Harry G..The latest application filed is for "entertainment and public address system with replay of entertainment program after a public address interruption".
- Parke; Harry G. - Brooklyn NY
| Patent | Date |
|---|---|
| Entertainment and public address system with replay of entertainment program after a public address interruption Grant 4,035,589 - Parke July 12, 1 | 1977-07-12 |
| Loss Of Synchronism Detector Grant 3,673,422 - Parke June 27, 1 | 1972-06-27 |
| Power Conversion System Grant 3,656,046 - Parke April 11, 1 | 1972-04-11 |
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