Inventor · disambiguated record
John M. Redfield
Also filed as: REDFIELD JOHN · REDFIELD JOHN M · REDFIELD JR JOHN M
17 granted patents·968 citations·filing 1986–2007
96Inventor score
Top patents by PatentIndex Score
17 records- 0195US7300308B2Patch panelLEVITON MANUFACTURING CO·Filed 2006·Granted Nov 27, 2007·87 cites·23 claims
- 0295US6641443B1Electrical connector jackLEVITON MANUFACTURING CO·Filed 2002·Granted Nov 4, 2003·107 cites·13 claims
- 0394US6786776B2Electrical connector jackLEVITON MANUFACTURING CO·Filed 2003·Granted Sep 7, 2004·91 cites·33 claims
- 0494US5007860AModular higher density communications coupling systemLEVITON MANUFACTURING CO·Filed 1990·Granted Apr 16, 1991·131 cites·16 claims
- 0593US7140924B2Compensation system and method for negative capacitive coupling in IDCLEVITON MANUFACTURING CO·Filed 2004·Granted Nov 28, 2006·71 cites·6 claims
- 0692US6379157B1Communication connector with inductive compensationLEVITON MANUFACTURING CO·Filed 2000·Granted Apr 30, 2002·214 cites·25 claims
- 0789USRE41699EElectrical connector jackLEVITON MANUFACTURING CO·Filed 2005·Granted Sep 14, 2010·32 cites·30 claims
- 0887US5290175AModular higher density communications coupling systemLEVITON MANUFACTURING CO·Filed 1991·Granted Mar 1, 1994·61 cites·4 claims
- 0983US7273396B2Connector isolation shielding system and methodLEVITON MANUFACTURING CO·Filed 2006·Granted Sep 25, 2007·24 cites·5 claims
- 1082US4718777AIsothermal block for temperature measurement system using a thermocoupleFLUKE MFG CO JOHN·Filed 1986·Granted Jan 12, 1988·50 cites·12 claims
- 1178US7278879B2Connector isolation station systemLEVITON MANUFACTURING CO·Filed 2006·Granted Oct 9, 2007·18 cites·21 claims
- 1271USD554598SPatch panelLEVITON MANUFACTURING CO·Filed 2007·Granted Nov 6, 2007·16 cites·1 claims
- 1369USD542240SPatch panelLEVITON MANUFACTURING CO·Filed 2005·Granted May 8, 2007·15 cites·1 claims
- 1467US5106325AModular higher density communications coupling systemLEVITON MANUFACTURING CO·Filed 1991·Granted Apr 21, 1992·26 cites·6 claims
- 1560US4830922ARemovable controlled thickness conformal coatingSPARROWHAWK BRYAN L·Filed 1986·Granted May 16, 1989·21 cites·16 claims
- 1640USD511325SBack end portion of an electrical connector jackLEVITON MANUFACTURING CO·Filed 2003·Granted Nov 8, 2005·4 cites·1 claims
- 1716USD332575SElectronic test set for telecommunications, alarm system, and circuit testingLEVITON MFG CORPORATION·Filed 1991·Granted Jan 19, 1993·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when John M. Redfield files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →