Wayne E. Trombley

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Contact lens
- Patent number 4,198,132
- Issue date Apr 15, 1980
- Dow Corning Corporation
- Ronald G. Seger
- G02 - OPTICS
Information Patent Grant
Semi-scleral contact lens
- Patent number 4,194,815
- Issue date Mar 25, 1980
- Dow Corning Corporation
- Wayne E. Trombley
- G02 - OPTICS
Information Patent Grant
Contact lens with improved interior surface
- Patent number 4,193,672
- Issue date Mar 18, 1980
- Dow Corning Corporation
- Wayne E. Trombley
- G02 - OPTICS
Information Patent Grant
Abrasive tape apparatus for contouring a flexible lens
- Patent number 3,971,163
- Issue date Jul 27, 1976
- Dow Corning Corporation
- Wayne E. Trombley
- B24 - GRINDING POLISHING