Spaderna; Conan H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spaderna; Conan H..The latest application filed is for "latching switch".
- Spaderna; Conan H. - Springfield MA
- Spaderna; Conan H. - Hartford CT
| Patent | Date |
|---|---|
| Latching switch Grant 4,128,749 - Spaderna December 5, 1 | 1978-12-05 |
| Universal Electric Connector Grant 3,699,499 - Spaderna October 17, 1 | 1972-10-17 |
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