Steinback; Clarence I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Steinback; Clarence I..The latest application filed is for "abrasive surfacing machine".
- Steinback; Clarence I. - Edina MN
| Patent | Date |
|---|---|
| Abrasive surfacing machine Grant 4,704,823 - Steinback November 10, 1 | 1987-11-10 |
| Method and apparatus for measuring the isometric muscle strength of multiple muscle groups in the human body Grant 4,702,108 - Amundsen , et al. October 27, 1 | 1987-10-27 |
| Position setting device for abrasive belt grinding machine Grant 4,513,539 - Steinback | 1985-04-30 |
| Abrasive grinding machine Grant 4,399,637 - Steinback August 23, 1 | 1983-08-23 |
| Method Of Forming A Tape Reel Hub By Extrusion Grant 3,848,310 - Steinback November 19, 1 | 1974-11-19 |
| Mat Switch Grant 3,825,277 - Steinback July 23, 1 | 1974-07-23 |
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