Wheelwright; Robert W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wheelwright; Robert W..The latest application filed is for "automatic chord control circuit for electronic musical instruments".
- Wheelwright; Robert W. - Tonawanda NY
- Wheelwright; Robert W. - Amherst NY
- Wheelwright; Robert W. - Town of Tonawanda NY
- Wheelwright; Robert W. - Buffalo NY
| Patent | Date |
|---|---|
| Automatic chord control circuit for electronic musical instruments Grant 4,197,777 - Wheelwright , et al. April 15, 1 | 1980-04-15 |
| Programmable memory system for electronic musical instrument Grant 4,078,465 - Wheelwright March 14, 1 | 1978-03-14 |
| Electronic tone-generating system Grant 4,067,253 - Wheelwright , et al. January 10, 1 | 1978-01-10 |
| Electronic phonograph selector and memory system Grant 4,045,776 - Wheelwright , et al. August 30, 1 | 1977-08-30 |
| Solid State Monetary Accumulator, Credit Storage, And Selector Logic Circuit Grant 3,869,032 - Wheelwright , et al. March 4, 1 | 1975-03-04 |
| Money Receiving And Credit Accumulator System Grant 3,815,720 - Machanian , et al. June 11, 1 | 1974-06-11 |
| Musical Instrument With Digital Data Handling System And Lighting Display Grant 3,771,406 - Wheelwright November 13, 1 | 1973-11-13 |
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