Donald L. Miles

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Farmington Hills, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Phosphate coating composition and method of applying a zinc-nickel...
- Patent number 4,941,930
- Issue date Jul 17, 1990
- Chemfil Corporation
- Harry R. Charles
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phosphate coating composition and method of applying a zinc-nickel...
- Patent number 4,793,867
- Issue date Dec 27, 1988
- Chemfil Corporation
- Harry R. Charles
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Magnesium sulfate and complex silicate mineral paint denaturant
- Patent number 4,699,730
- Issue date Oct 13, 1987
- Chemfil Corporation
- Donald L. Miles
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Phosphate coating process and composition
- Patent number 4,330,345
- Issue date May 18, 1982
- Chemfil Corporation
- Donald L. Miles
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...