Ernolf; Stig Carl-Oskar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ernolf; Stig Carl-Oskar.The latest application filed is for "electrical connector and a printed circuit board".
- Ernolf; Stig Carl-Oskar - Sollentuna SE
| Patent | Date |
|---|---|
| Electrical connector and a printed circuit board Grant 5,944,539 - Ernolf , et al. August 31, 1 | 1999-08-31 |
| Electrical connection device Grant 5,885,103 - Ernolf , et al. March 23, 1 | 1999-03-23 |
| Surface Treating Apparatus Grant 3,742,546 - Crener , et al. July 3, 1 | 1973-07-03 |
| Combination Surface Treating And Suction Cleaning Apparatus Grant 3,639,939 - Crener , et al. February 8, 1 | 1972-02-08 |
| Surface Cleaning Apparatus Grant 3,633,240 - Crener , et al. January 11, 1 | 1972-01-11 |
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