Inventor · disambiguated record
Mary T. Walthour
Also filed as: WALTHOUR MARY T
4 granted patents·1,647 citations·filing 1993–1995
86Inventor score
Files withRESPIRONICS INC4
Top patents by PatentIndex Score
4 records- 0198USD377089SRespiratory mask facial sealRESPIRONICS INC·Filed 1995·Granted Dec 31, 1996·232 cites·1 claims
- 0298US5441046AQuick release mechanism for nasal and/or oral gas delivery maskRESPIRONICS INC·Filed 1993·Granted Aug 15, 1995·484 cites·13 claims
- 0395US5517986ATwo-point/four-point adjustable headgear for gas delivery maskRESPIRONICS INC·Filed 1993·Granted May 21, 1996·517 cites·10 claims
- 0493US5540223ARespiratory mask facial sealRESPIRONICS INC·Filed 1994·Granted Jul 30, 1996·414 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →