Donald G. Mortensen

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Pneumatic variable resistance rehabilitation/therapy apparatus
- Patent number 5,312,315
- Issue date May 17, 1994
- Core Outpatient Services
- Donald G. Mortensen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Harvester with selective force balanced shaking mechanism
- Patent number 4,418,521
- Issue date Dec 6, 1983
- FMC Corporation
- Franklin P. Orlando
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Root crop harvester
- Patent number 4,173,257
- Issue date Nov 6, 1979
- FMC Corporation
- Donald G. Mortensen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Impulse filter cleaner
- Patent number 4,099,940
- Issue date Jul 11, 1978
- FMC Corporation
- Donald G. Mortensen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES