Eric P. Berg

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Woodbury, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Coated ophthalmic lenses and method for coating the same
- Patent number 4,758,448
- Issue date Jul 19, 1988
- Signet Armorlite, Inc.
- Timothy C. Sandvig
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coated ophthalmic lenses and method for coating the same
- Patent number 4,544,572
- Issue date Oct 1, 1985
- Minnesota Mining and Manufacturing Company
- Timothy C. Sandvig
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Oligomeric methacryl substituted alkylsiloxanes
- Patent number 4,387,240
- Issue date Jun 7, 1983
- Minnesota Mining and Manufacturing Company
- Eric P. Berg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Latentizing solvents for epoxy systems
- Patent number 4,043,967
- Issue date Aug 23, 1977
- Minnesota Mining and Manufacturing Company
- Eric P. Berg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...