JR

John M. Redfield

LC Leviton Manufacturing Co.: 15 patents #42 of 455Top 10%
JC John Fluke Mfg. Co.: 1 patents #67 of 128Top 55%
📍 Seattle, WA: #1,626 of 21,776 inventorsTop 8%
🗺 Washington: #5,721 of 76,902 inventorsTop 8%
Overall (All Time): #278,823 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
RE41699 Electrical connector jack Michael M. Itano, William D. Regester 2010-09-14
7300308 Patch panel Erik Laursen, George C. Rondeau, Jr. 2007-11-27
D554598 Patch panel Erik Laursen, George C. Rondeau, Jr. 2007-11-06
7278879 Connector isolation station system Frank Chin-Hwan Kim, Jeffrey P. Seefried, Darrell W. Zielke, Patrick S. McNutt, Phillip Phung 2007-10-09
7273396 Connector isolation shielding system and method Michael M. Itano, Frank Chin-Hwan Kim, Jeffrey P. Seefried 2007-09-25
D542240 Patch panel Erik Laursen, George C. Rondeau, Jr. 2007-05-08
7140924 Compensation system and method for negative capacitive coupling in IDC Jeffrey P. Seefried 2006-11-28
D511325 Back end portion of an electrical connector jack Michael M. Itano 2005-11-08
6786776 Electrical connector jack Michael M. Itano, William D. Regester 2004-09-07
6641443 Electrical connector jack Michael M. Itano, William D. Regester 2003-11-04
6379157 Communication connector with inductive compensation Cliff R. Curry 2002-04-30
5290175 Modular higher density communications coupling system Scott T. Robinson, William K. Denning, John Garthwaite 1994-03-01
D332575 Electronic test set for telecommunications, alarm system, and circuit testing David M. Rollins, Clay A. Stocklin, Wayne R. Fukahara, Denis M. Stack 1993-01-19
5106325 Modular higher density communications coupling system Scott T. Robinson, William K. Denning, John Garthwaite 1992-04-21
5007860 Modular higher density communications coupling system Scott T. Robinson, William K. Denning, John Garthwaite 1991-04-16
4830922 Removable controlled thickness conformal coating Bryan L. Sparrowhawk 1989-05-16
4718777 Isothermal block for temperature measurement system using a thermocouple Steven T. Mydynski, Bryan L. Sparrowhawk, Alfred T. Volberding 1988-01-12