Richter; Hans H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Richter; Hans H..The latest application filed is for "tentering clip chain".
- Richter; Hans H. - Warwick RI
| Patent | Date |
|---|---|
| Tentering clip chain Grant 4,316,309 - Richter February 23, 1 | 1982-02-23 |
| Winding Method And Apparatus Grant 3,727,855 - Richter April 17, 1 | 1973-04-17 |
| Twister And Method Of Twisting Grant 3,668,855 - Leeson , et al. June 13, 1 | 1972-06-13 |
| Friction Twister Element Grant 3,668,856 - Richter June 13, 1 | 1972-06-13 |
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