Arnold E. Ernst

Follow

Person

Wolverton, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Friction furnace
- Patent number 4,381,762
- Issue date May 3, 1983
- Arnold E. Ernst
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Root crop harvester
- Patent number 4,120,363
- Issue date Oct 17, 1978
- Ernst; Arnold E.
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Spring trip mechanism
- Patent number 4,064,946
- Issue date Dec 27, 1977
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Implement re-alignment hitch
- Patent number 4,060,254
- Issue date Nov 29, 1977
- Arnold E. Ernst
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Disc scraping apparatus
- Patent number 4,034,688
- Issue date Jul 12, 1977
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Cultivator apparatus
- Patent number 4,009,759
- Issue date Mar 1, 1977
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Plant pulling apparatus
- Patent number 3,990,519
- Issue date Nov 9, 1976
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Planter apparatus
- Patent number 3,951,306
- Issue date Apr 20, 1976
- Arnold E. Ernst
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING