Inventor · disambiguated record
Ronald N. Morris
Also filed as: MORRIS RONALD · MORRIS RONALD N · MORRIS RONALD NORMAN
10 granted patents·2 pending applications·182 citations·filing 1986–2018
90Inventor score
Files withHELIX TECH CORP7BALL-DIFAZIO DOREEN J1BROOKS AUTOMATION INC1DUMAS OLIVER J1EDWARDS VACUUM LLC1
Top patents by PatentIndex Score
12 records- 0182US8413452B2Linear drive cryogenic refrigeratorMORRIS RONALD N·Filed 2010·Granted Apr 9, 2013·6 cites·41 claims
- 0278US4924675ALinear motor compresser with stationary pistonHELIX TECH CORP·Filed 1989·Granted May 15, 1990·51 cites·27 claims
- 0375US6216467B1Cryogenic refrigerator with a gaseous contaminant removal systemHELIX TECH CORP·Filed 1998·Granted Apr 17, 2001·39 cites·24 claims
- 0473US10113781B2Helium management control systemDUMAS OLIVER J·Filed 2012·Granted Oct 30, 2018·2 cites·44 claims
- 0572US4783968AVibration isolation system for a linear reciprocating machineHELIX TECH CORP·Filed 1986·Granted Nov 15, 1988·27 cites·19 claims
- 0667US10900699B2Helium management control systemEDWARDS VACUUM LLC·Filed 2018·Granted Jan 26, 2021·0 cites·18 claims
- 0767US5735128ACryogenic refrigerator driveHELIX TECH CORP·Filed 1996·Granted Apr 7, 1998·35 cites·29 claims
- 0854US2016069339A1Method And Apparatus For Providing Temperature Control To A CryopumpBROOKS AUTOMATION INC·Filed 2015·Application pending·0 cites
- 0945US2011162391A1Method and Apparatus for Providing Temperature Control to a CryopumpBALL-DIFAZIO DOREEN J·Filed 2010·Application pending·0 cites
- 1039US5036670ACryogenic refrigerator with corner sealHELIX TECH CORP·Filed 1990·Granted Aug 6, 1991·11 cites·11 claims
- 1134US4860543AVibration isolation system for a linear reciprocating machineHELIX TECH CORP·Filed 1988·Granted Aug 29, 1989·7 cites·11 claims
- 1226US5799493ACorrosion resistant cryopumpHELIX TECH CORP·Filed 1996·Granted Sep 1, 1998·4 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →