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Inventor
WOYAK DAVID B
US
4 patents
⚠️ This page may combine multiple inventors who share the name “WOYAK DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEWTON BRIAN L
2 patents
US8529524B2
Sep 10, 2013
Anti-drawback medical valve
NEWTON BRIAN L
83 citations
95
US8100868B2
Jan 24, 2012
Anti-drawback medical valve
NEWTON BRIAN L
40 citations
95
NYPRO INC
1 patent
US7914502B2
Mar 29, 2011
Anti-drawback medical valve
NYPRO INC
62 citations
96
NP MEDICAL INC
1 patent
US9604047B2
Mar 28, 2017
Anti-drawback medical valve
NP MEDICAL INC
10 citations
83