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Robert B. Polak
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Asheville, NC, US
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last 30 patents
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Patent Grant
Medicament container/dispenser assembly
Patent number
5,114,421
Issue date
May 19, 1992
Robert B. Polak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Medicament container/dispenser assembly
Patent number
4,872,872
Issue date
Oct 10, 1989
Robert B. Polak
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Ammonia scavenger
Patent number
4,650,587
Issue date
Mar 17, 1987
Akzona Incorporated
Robert B. Polak
C01 - INORGANIC CHEMISTRY
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Patent Grant
All plastic disposable thermometer
Patent number
4,345,470
Issue date
Aug 24, 1982
Akzona Incorporated
Craig R. Hof
G01 - MEASURING TESTING