Inventor · disambiguated record
Rick R. Ruschke
Also filed as: RUSCHKE RICK · RUSCHKE RICK R
9 granted patents·2 pending applications·1,130 citations·filing 1982–2005
92Inventor score
Top patents by PatentIndex Score
11 records- 0195US5688460AProcess for making hermetically sealed filter unitsFILTERTEK INC·Filed 1996·Granted Nov 18, 1997·128 cites·15 claims
- 0295US5360413ANeedleless access deviceFILTERTEK INC·Filed 1993·Granted Nov 1, 1994·583 cites·39 claims
- 0394US4573974AMedical administration set enabling sequential delivery of two liquids at different flow rateBAXTER TRAVENOL LAB·Filed 1985·Granted Mar 4, 1986·93 cites·12 claims
- 0492US5556541AProcess for making hermetically sealed filter units and filters made therebyFILTERTEK INC·Filed 1994·Granted Sep 17, 1996·89 cites·8 claims
- 0583US6450722B1Semisolid product dispensing headFILTERTEK INC·Filed 2000·Granted Sep 17, 2002·22 cites·68 claims
- 0671US4597758ASealing closure for a Luer fitting in open communication with a pressurized liquid supplyBAXTER TRAVENOL LAB·Filed 1982·Granted Jul 1, 1986·109 cites·13 claims
- 0769US4521212ASolution administration setBAXTER TRAVENOL LAB·Filed 1982·Granted Jun 4, 1985·94 cites·13 claims
- 0866US6890119B2Semisolid product dispensing headFILTERTEK INC·Filed 2002·Granted May 10, 2005·6 cites·24 claims
- 0956US6904929B2Check valve and filter assembly incorporating such valve, especially for water cooler assembliesFILTERTEK INC·Filed 2004·Granted Jun 14, 2005·6 cites·112 claims
- 1053US2005133964A1Semisolid product dispensing headFILTERTECK INC·Filed 2005·Application pending·0 cites
- 1137US2002195141A1Check valve and filter assembly incorporating such valve, especially for water cooler assembliesFiled 2002·Application pending·0 cites
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