Inventor · disambiguated record
Charles R. Holdaway
Also filed as: HOLDAWAY CHARLES · HOLDAWAY CHARLES R
14 granted patents·1 pending application·1,144 citations·filing 1989–2001
95Inventor score
Top patents by PatentIndex Score
15 records- 0192US6016044AOpen-loop step motor control systemALARIS MEDICAL SYST INC·Filed 1995·Granted Jan 18, 2000·64 cites·29 claims
- 0286US5534691ASystem for determining pumping mechanism position while limiting volume of fluid pumpedIVAC CORP·Filed 1994·Granted Jul 9, 1996·55 cites·14 claims
- 0376US4925089AEnvironmental response control apparatus and methodJC SYSTEMS INC·Filed 1989·Granted May 15, 1990·49 cites·11 claims
- 0474US5158091ATonometry system for determining blood pressureIVAC CORP·Filed 1990·Granted Oct 27, 1992·160 cites·57 claims
- 0572US5908027ATonometry system for monitoring blood pressureALARIS MEDICAL SYST INC·Filed 1997·Granted Jun 1, 1999·157 cites·33 claims
- 0671US5284150ATonometry system for determining blood pressureIVAC CORP·Filed 1992·Granted Feb 8, 1994·131 cites·19 claims
- 0770US6582368B2Medical instrument sheath comprising a flexible ultrasound transducerZUPKAS PAUL F·Filed 2001·Granted Jun 24, 2003·55 cites·22 claims
- 0868US6750627B2Open-loop step motor control systemALARIS MEDICAL SYST INC·Filed 2001·Granted Jun 15, 2004·12 cites·4 claims
- 0967US6290650B1Tonometry system for monitoring blood pressureALARIS MEDICAL SYST INC·Filed 1999·Granted Sep 18, 2001·122 cites·10 claims
- 1062US6217518B1Medical instrument sheath comprising a flexible ultrasound transducerSITUS CORP·Filed 1998·Granted Apr 17, 2001·93 cites·39 claims
- 1162US6211642B1Open-loop step motor control systemALARIS MEDICAL SYST INC·Filed 1999·Granted Apr 3, 2001·16 cites·6 claims
- 1259US6083166AMethod and apparatus for determining a measure of tissue manipulationSITUS CORP·Filed 1997·Granted Jul 4, 2000·93 cites·31 claims
- 1356US5271405AWrist mount apparatus for use in blood pressure tonometryBOYER STANLEY J·Filed 1991·Granted Dec 21, 1993·94 cites·17 claims
- 1444US5617867ATonometer mounting deviceIVAC CORP·Filed 1994·Granted Apr 8, 1997·43 cites·22 claims
- 1535US2001045883A1Wireless digital launch or firing systemFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →