Ashok R. Thakrar

Follow

Person

Phoenix, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Colored contact lenses and method of making same
- Patent number 6,743,438
- Issue date Jun 1, 2004
- PBH, Inc.
- Ashok R. Thakrar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Colored contact lenses and method of making same
- Patent number 6,337,040
- Issue date Jan 8, 2002
- PBH, Inc.
- Ashok R. Thakrar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Colored contact lenses and method of making same
- Patent number 6,284,161
- Issue date Sep 4, 2001
- PBH, Inc.
- Ashok R. Thakrar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Colored contact lenses and method of making same
- Publication number 20020027638
- Publication date Mar 7, 2002
- Ashok R. Thakrar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL