Daniel J. Dobrez

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Homewood, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Compositions and methods for removing titanium dioxide from surfaces
- Patent number 5,763,377
- Issue date Jun 9, 1998
- Dober Chemical Corporation
- Daniel J. Dobrez
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Apparatus and methods for automatically cleaning multiple pieces of...
- Patent number 5,595,201
- Issue date Jan 21, 1997
- Dober Chemical Co.
- Daniel J. Dobrez
- B08 - CLEANING