Inventor · disambiguated record
Ralph Anderson
Also filed as: ANDERSON RALPH · ANDERSON RALPH A
6 granted patents·693 citations·filing 1974–2005
87Inventor score
Top patents by PatentIndex Score
6 records- 0191US5237987AHuman lung ventilator systemINFRASONICS INC·Filed 1990·Granted Aug 24, 1993·414 cites·6 claims
- 0291US4018023ACeramic elements and insulation assembly including such elementsCARBORUNDUM CO·Filed 1975·Granted Apr 19, 1977·62 cites·2 claims
- 0380US5452714AHuman lung ventilator systemINFRASONICS INC·Filed 1993·Granted Sep 26, 1995·197 cites·12 claims
- 0477US7623990B2System for reducing signal interference in modulated signal communicationDRAEGER MEDICAL SYSTEMS INC·Filed 2005·Granted Nov 24, 2009·5 cites·12 claims
- 0551US4164143AUltrasonic amplifier detectorBOURNS INC·Filed 1978·Granted Aug 14, 1979·11 cites·8 claims
- 0633US3960343ADouble wall ductingSSP PRODUCTS·Filed 1974·Granted Jun 1, 1976·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →