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Patent applications and USPTO patent grants for Ruskin; Henry.The latest application filed is for "staplers".
Patent | Date |
---|---|
Staplers Grant 4,463,890 - Ruskin August 7, 1 | 1984-08-07 |
Staple-driving tools Grant 4,450,998 - Ruskin May 29, 1 | 1984-05-29 |
Staples and production methods Grant 4,066,165 - Ruskin January 3, 1 | 1978-01-03 |
Paper punch with variable spacing Grant 4,036,088 - Ruskin July 19, 1 | 1977-07-19 |
Molten Material Dispensers With Controlled Forcible Manual Feeder For Ratchet-toothed Heat-liquefiable Rod, Having Heater And Thermostat Grant 3,612,357 - Ruskin October 12, 1 | 1971-10-12 |
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