David W Busch

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South Bend, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for electric tongue jack
- Patent number 10,252,591
- Issue date Apr 9, 2019
- Craig A. Searer
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Method and apparatus for jackscrew with integral drive nut grease f...
- Patent number 9,821,774
- Issue date Nov 21, 2017
- Craig Alan Searer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for wheel or tire chocks for recreational vehi...
- Patent number 9,610,924
- Issue date Apr 4, 2017
- Craig A Searer
- B60 - VEHICLES IN GENERAL