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Ronny D. Thomas
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Bellevue, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Injection port for single-use syringe
Patent number
5,222,948
Issue date
Jun 29, 1993
Path
Glenn Austin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Single-use disposable syringe
Patent number
4,955,871
Issue date
Sep 11, 1990
Path
Ronny D. Thomas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Single use injection device
Patent number
4,883,473
Issue date
Nov 28, 1989
Path
Ronny D. Thomas
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE