Inventor · disambiguated record
William R. Houghton
Also filed as: HOUGHTON WILLIAM · HOUGHTON WILLIAM R
6 granted patents·751 citations·filing 1988–1996
89Inventor score
Files withBALLARD MED PROD6
Top patents by PatentIndex Score
6 records- 0193US5735271AMultiple access adaptors for monitoring, sampling, medicating, aspirating, and ventilating the respiratory tract of a patientBALLARD MED PROD·Filed 1996·Granted Apr 7, 1998·268 cites·38 claims
- 0279US5730123AMedical multiple access low dead space anti-microbial aspirating/ventilating closed system improvements and methodsBALLARD MED PROD·Filed 1995·Granted Mar 24, 1998·176 cites·27 claims
- 0371US5254086AMedical lavage apparatus and methodsBALLARD MED PROD·Filed 1992·Granted Oct 19, 1993·110 cites·8 claims
- 0461US5667500AMedical lavage apparatus and methodsBALLARD MED PROD·Filed 1995·Granted Sep 16, 1997·76 cites·3 claims
- 0554US4867153AMedical drain system for removing liquid from ventilating systemBALLARD MED PROD·Filed 1988·Granted Sep 19, 1989·72 cites·11 claims
- 0651US5330424AMedical lavage apparatus and methodsBALLARD MED PROD·Filed 1993·Granted Jul 19, 1994·49 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →