Bradley J. Helmer

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Fast hardening aqueous coating composition and paint
- Patent number 6,376,574
- Issue date Apr 23, 2002
- The Dow Chemical Company
- Bradley J. Helmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fast hardening aqueous coating composition and paint
- Patent number 6,277,437
- Issue date Aug 21, 2001
- The Dow Chemical Company
- Bradley J. Helmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fast hardening aqueous coating composition and paint
- Patent number 6,075,079
- Issue date Jun 13, 2000
- The Dow Chemical Company
- Bradley J. Helmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Structured copolymers and their use as absorbents, gels and carrier...
- Patent number 5,560,929
- Issue date Oct 1, 1996
- The Dow Chemical Company
- David M. Hedstrand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Latex copolymers for paper coating compositions
- Patent number 5,491,209
- Issue date Feb 13, 1996
- The Dow Chemical Company
- Bradley J. Helmer
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE