John S. Schantz

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Marine, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for spreading sealant
- Patent number 5,362,178
- Issue date Nov 8, 1994
- John S. Schantz
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Marquee for concession stand trailers
- Patent number 4,453,350
- Issue date Jun 12, 1984
- Schantz & Sons, Inc.
- John S. Schantz
- E04 - BUILDING