Spisak; Steve
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spisak; Steve.The latest application filed is for "apparatus for welding studs to workpieces".
- Spisak; Steve - Elyria OH
| Patent | Date |
|---|---|
| Apparatus for welding studs to workpieces Grant 4,074,103 - Shoup , et al. February 14, 1 | 1978-02-14 |
| Apparatus for welding studs Grant 4,019,013 - Spisak April 19, 1 | 1977-04-19 |
| Stud Welding Tool And Stud Loading Device Therefor Grant 3,792,223 - Spisak February 12, 1 | 1974-02-12 |
| Chucking Means For Large Flanged Studs When Automatically Feeding Studs Thru Rear Of Chuck Grant 3,774,005 - Spisak November 20, 1 | 1973-11-20 |
| Clutch Mechanism For Welding Tools Grant 3,758,744 - Spisak September 11, 1 | 1973-09-11 |
| Stud Welding Tool And Stud Loading Device Therefor Grant 3,679,860 - Spisak July 25, 1 | 1972-07-25 |
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