Lotspeich; Joseph A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lotspeich; Joseph A..The latest application filed is for "apparatus and method for vending products".
- Lotspeich; Joseph A. - West St. Paul MN
- Lotspeich; Joseph A. - Inver Grove Heights MN
- Lotspeich; Joseph A. - South Saint Paul MN
- Lotspeich; Joseph A. - Eagen MN
- Lotspeich; Joseph A. - St. Paul MN
| Patent | Date |
|---|---|
| Apparatus and method for vending products Grant 6,513,677 - Sorensen , et al. Fe | 2003-02-04 |
| Apparatus and method for vending products Grant 6,328,180 - Sorensen , et al. Dec | 2001-12-11 |
| Apparatus and method for vending products Grant 6,230,930 - Sorensen , et al. | 2001-05-15 |
| Damper apparatus for refrigerated vending machines with a defrost cycle Grant 5,899,079 - Dunnigan , et al. May 4, 1 | 1999-05-04 |
| Cup dispenser for vending machines Grant 5,518,149 - Lotspeich , et al. May 21, 1 | 1996-05-21 |
| Shelf configuration for vending machines Grant 4,506,802 - Lotspeich March 26, 1 | 1985-03-26 |
| Can dispensing unit for spiral vendor Grant 4,368,829 - Lotspeich , et al. January 18, 1 | 1983-01-18 |
| Shelf locking apparatus Grant 4,209,111 - Lotspeich , et al. June 24, 1 | 1980-06-24 |
| Vendor with door and shelf interlock Grant 4,196,951 - Lotspeich April 8, 1 | 1980-04-08 |
| Helical coil dispensing machine apparatus Grant 4,061,245 - Lotspeich December 6, 1 | 1977-12-06 |
| Vending Machine Apparatus Grant 3,801,876 - Lotspeich April 2, 1 | 1974-04-02 |
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