Inventor · disambiguated record
Patrick M. Handke
Also filed as: HANDKE DECEASED PATRICK M · HANDKE PATRICK M
14 granted patents·3,969 citations·filing 1989–2010
96Inventor score
Top patents by PatentIndex Score
14 records- 0198US5884624ARespiratory mask facial sealRESPIRONICS INC·Filed 1997·Granted Mar 23, 1999·464 cites·20 claims
- 0298US5655527ARespiratory mask with floating seal responsive to pressurized gasRESPIRONICS INC·Filed 1995·Granted Aug 12, 1997·272 cites·5 claims
- 0398US5647357ARespiratory mask facial sealRESPIRONICS INC·Filed 1995·Granted Jul 15, 1997·539 cites·24 claims
- 0498US5492116ARespiratory mask with floating seal responsive to pressurized gasRESPIRONICS INC·Filed 1994·Granted Feb 20, 1996·351 cites·15 claims
- 0598USD362061SRespiratory mask bodyRESPIRONICS INC·Filed 1994·Granted Sep 5, 1995·194 cites·1 claims
- 0698US5343878APressure application methodRESPIRONICS INC·Filed 1993·Granted Sep 6, 1994·296 cites·3 claims
- 0797US5724965ANasal maskRESPIRONICS INC·Filed 1995·Granted Mar 10, 1998·941 cites·10 claims
- 0895USD349586SMaskHANDKE PATRICK M·Filed 1990·Granted Aug 9, 1994·99 cites·1 claims
- 0994US7870859B2Patient contacting seal and mask using sameRIC INVESTMENTS LLC·Filed 2005·Granted Jan 18, 2011·27 cites·4 claims
- 1094US5592938AMask apparatusRESPIRONICS INC·Filed 1994·Granted Jan 14, 1997·353 cites·10 claims
- 1191US8485190B2Patient contacting seal and mask using sameBARNETT SHARI S·Filed 2010·Granted Jul 16, 2013·18 cites·15 claims
- 1288US5222478AApparatus for application of pressure to a human bodySCARBERRY EUGENE N·Filed 1992·Granted Jun 29, 1993·284 cites·30 claims
- 1383USD431077SNasal maskRESPIRONICS INC·Filed 1999·Granted Sep 19, 2000·25 cites·1 claims
- 1467US4913401AValve apparatusRESPIRONICS INC·Filed 1989·Granted Apr 3, 1990·106 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →