Bushman; James B.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bushman; James B..The latest application filed is for "cathodic protection system for underground storage tank".

Company Profile

0.10.3

Bushman; James B. - Medina OH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Cathodic protection system for underground storage tank App 20060070871 - Bushman; James B. ; et al.	2006-04-06
Combination galvanic anode and wear plate for storage tanks Grant 6,863,799 - Bushman March 8, 2	2005-03-08
Combination galvanic anode and wear plate for storage tanks Grant 6,613,216 - Bushman , et al. September 2, 2	2003-09-02
Combination galvanic anode and wear plate for storage tanks App 20020185381 - Bushman, James B.	2002-12-12
Combination galvanic anode and wear plate for storage tanks App 20020008112 - Bushman, James B. ; et al.	2002-01-24
Reference cell Grant 6,187,161 - Bushman , et al. February 13, 2	2001-02-13
Corrosion-resistant ferrous alloys for use as impressed current anodes Grant 5,667,649 - Bushman September 16, 1	1997-09-16
Electrode Grant 5,370,783 - Carlson , et al. December 6, 1	1994-12-06
Method and system for measuring the polarized potential of a cathodically protected structures substantially IR drop free Grant 5,216,370 - Bushman , et al. June 1, 1	1993-06-01
Anode and connection Grant 4,515,669 - Dimond , et al. May 7, 1	1985-05-07
Low resistance, fluid replenishing, reference cell and method for using same in structure-to-soil electrical surveys Grant 4,414,511 - Waits , et al. November 8, 1	1983-11-08
Cathodic protection apparatus and method for steel reinforced concrete structures Grant 4,255,241 - Kroon , et al. March 10, 1	1981-03-10

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