Theresa A. Collins

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Park Ridge, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
UV-absorbing benzotriazoles having a styrene group
- Patent number 5,866,635
- Issue date Feb 2, 1999
- Wesley-Jessen Corporation
- Theresa A. Collins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ocular device comprising a uv-absorbing benzotriazoles having a sty...
- Patent number 5,729,322
- Issue date Mar 17, 1998
- Wesley-Jessen Corporation
- Theresa A. Collins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
UV-absorbing benzotriazoles having a styrene group
- Patent number 5,637,726
- Issue date Jun 10, 1997
- Wesley-Jessen Corporation
- Theresa A. Collins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Inspection of optical components
- Patent number 5,633,504
- Issue date May 27, 1997
- Wesley-Jessen Corporation
- Theresa A. Collins
- G01 - MEASURING TESTING
Information Patent Grant
Imaging system for plastic components
- Patent number 5,559,848
- Issue date Sep 24, 1996
- Wesley-Jessen Corporation
- Theresa A. Collins
- G01 - MEASURING TESTING