Inventor

LOFTFIELD RICHARD E

US9 patents

⚠️ This page may combine multiple inventors who share the name “LOFTFIELD RICHARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HURON TECH CORP

2 patents

US6149049ANov 21, 2000

Metallurgical bonding of dissimilar metal tubes

HURON TECH CORP16 citations76

US5667668ASep 16, 1997

Electrolysis process for removal of caustic in hemicellulose caustic

HURON TECH CORP2 citations60

CORRPRO CO INC

1 patent

US5411646AMay 2, 1995

Cathodic protection anode and systems

CORRPRO CO INC35 citations88

(unassigned)

1 patent

US6562229B1May 13, 2003

Louvered anode for cathodic protection systems

14 citations76

H D TECH INC

1 patent

US4872957AOct 10, 1989

Electrochemical cell having dual purpose electrode

H D TECH INC15 citations69

HURON TECHNOLOGIES

1 patent

US5004626AApr 2, 1991

Anodes and method of making

HURON TECHNOLOGIES10 citations68

HURON TECH INC

1 patent

US5589053ADec 31, 1996

Electrolysis process for removal of caustic in hemicellulose caustic

HURON TECH INC10 citations67

DIAMOND SHAMROCK TECHN

1 patent

US4149956AApr 17, 1979

Anode structure

DIAMOND SHAMROCK TECHN18 citations66

HURON TECH CANADA INC

1 patent

US6056867AMay 2, 2000

Ladder anode for cathodic protection

HURON TECH CANADA INC5 citations58