Josef Jans

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Munchwilen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Floor treating method and machine
- Patent number 6,440,225
- Issue date Aug 27, 2002
- Diversey Lever, Inc.
- Michael Van Den Burg
- E04 - BUILDING
Information Patent Grant
Floor treating composition comprising a glycine N,N-diacetic acid
- Patent number 5,804,541
- Issue date Sep 8, 1998
- Diversey Lever, Inc.
- Josef Jans
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...