Robert D. Bartelt

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Merton, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-leveling inclined lift device
- Patent number 5,967,265
- Issue date Oct 19, 1999
- Bruno; Michael Roman
- Michael Roman Bruno
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Stairway chairlift device
- Patent number 5,230,405
- Issue date Jul 27, 1993
- Bruno; Michael Roman
- Robert D. Bartelt
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Reinforced vehicle rear gate with optional hydraulic operation
- Patent number 5,147,106
- Issue date Sep 15, 1992
- Bruno; Michael Roman
- Robert D. Bartelt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Pivotable extravehicular equipment mounting system
- Patent number 5,114,120
- Issue date May 19, 1992
- Bruno; Michael Roman
- Robert D. Bartelt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable support base for mobile vehicle hoist
- Patent number 4,991,810
- Issue date Feb 12, 1991
- Bruno; Michael Roman
- Terry A. Andrus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE