Erikson; Rolf B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Erikson; Rolf B..The latest application filed is for "mail direction system".
- Erikson; Rolf B. - Highland Park IL
- Erikson; Rolf B. - Lincolnwood IL
| Patent | Date |
|---|---|
| Mail direction system Grant 4,358,017 - Erikson November 9, 1 | 1982-11-09 |
| Vacuum document feeder Grant 4,346,876 - Guenther , et al. August 31, 1 | 1982-08-31 |
| Electronically controlled microfilm photographic image utilization device Grant 4,174,890 - Johnson , et al. November 20, 1 | 1979-11-20 |
| Ink jet printer ink cartridge Grant 4,156,244 - Erikson , et al. May 22, 1 | 1979-05-22 |
| Device for sorting mail according to zip codes Grant 4,127,194 - Erikson November 28, 1 | 1978-11-28 |
| Ink jet printer with deflected nozzles Grant 4,122,457 - Erikson , et al. October 24, 1 | 1978-10-24 |
| Servo system Grant 4,121,138 - Flint , et al. October 17, 1 | 1978-10-17 |
| Electronically controlled microfilm photographic image utilization device Grant 4,110,020 - Johnson , et al. August 29, 1 | 1978-08-29 |
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