Szpitalak; Wesley J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Szpitalak; Wesley J..The latest application filed is for "acoustic indicator of vacuum level in containers".
- Szpitalak; Wesley J. - Palos Park IL
| Patent | Date |
|---|---|
| Acoustic indicator of vacuum level in containers Grant 4,398,491 - Fridl , et al. August 16, 1 | 1983-08-16 |
| Catcher and return device for oversprayed powder Grant 4,212,266 - Payne , et al. July 15, 1 | 1980-07-15 |
| System for inside powder striping of welded food cans Grant 4,205,621 - Payne , et al. June 3, 1 | 1980-06-03 |
| Reciprocating pusher for transferring articles between conveyors Grant 3,976,187 - Szpitalak August 24, 1 | 1976-08-24 |
| High speed can printing machine Grant 3,889,630 - Szpitalak June 17, 1 | 1975-06-17 |
| Apparatus For Preventing Printing Of An Empty Mandrel Grant 3,822,639 - Szpitalak July 9, 1 | 1974-07-09 |
| High Speed Can Printing Machine Grant 3,683,799 - Szpitalak August 15, 1 | 1972-08-15 |
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