Inventor
POHTO GERALD R
US42 patents
⚠️ This page may combine multiple inventors who share the name “POHTO GERALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELTECH SYSTEMS CORP
27 patentsUS4828939AMay 9, 1989
Bipolar metal/air battery
ELTECH SYSTEMS CORP146 citations97
US4927717AMay 22, 1990
Bipolar metal/air battery
ELTECH SYSTEMS CORP54 citations95
US4693946ASep 15, 1987
Battery with modular air cathode and anode cage
ELTECH SYSTEMS CORP82 citations95
US5804053ASep 8, 1998
Continuously electroplated foam of improved weight distribution
ELTECH SYSTEMS CORP57 citations94
US5451307ASep 19, 1995
Expanded metal mesh and anode structure
ELTECH SYSTEMS CORP27 citations93
US5421968AJun 6, 1995
Cathodic protection system for a steel-reinforced concrete structure
ELTECH SYSTEMS CORP23 citations93
US4900410AFeb 13, 1990
Method of installing a cathodic protection system for a steel-reinforced concrete structure
ELTECH SYSTEMS CORP40 citations93
US6139705AOct 31, 2000
Lead electrode
ELTECH SYSTEMS CORP40 citations92
US6352622B1Mar 5, 2002
Lead electrode
ELTECH SYSTEMS CORP42 citations91
US4756980AJul 12, 1988
Battery with modular air cathode and anode cage
ELTECH SYSTEMS CORP27 citations91
US4708888ANov 24, 1987
Coating metal mesh
ELTECH SYSTEMS CORP35 citations91
US5454925AOct 3, 1995
Repair of mesh electrode spaced from electrode pan
ELTECH SYSTEMS CORP30 citations89
US5783058AJul 21, 1998
Anode electroplating cell and method
ELTECH SYSTEMS CORP25 citations88
US6254743B1Jul 3, 2001
Expanded titanium metal mesh
ELTECH SYSTEMS CORP8 citations74
US5639358AJun 17, 1997
Cathodic protection system for a steel-reinforced concrete structure
ELTECH SYSTEMS CORP11 citations74
US5423961AJun 13, 1995
Cathodic protection system for a steel-reinforced concrete structure
ELTECH SYSTEMS CORP9 citations74
US5017275AMay 21, 1991
Electroplating cell anode
ELTECH SYSTEMS CORP11 citations74
US4936971AJun 26, 1990
Massive anode as a mosaic of modular anodes
ELTECH SYSTEMS CORP12 citations74
US5584975ADec 17, 1996
Tubular electrode with removable conductive core
ELTECH SYSTEMS CORP16 citations73
US6582571B2Jun 24, 2003
Diaphragm cell cathode structure
ELTECH SYSTEMS CORP6 citations69
US6328860B1Dec 11, 2001
Diaphragm cell cathode busbar structure
ELTECH SYSTEMS CORP7 citations69
US5372687ADec 13, 1994
Cathodic protection disk anode
ELTECH SYSTEMS CORP10 citations69
US5100525AMar 31, 1992
Spring supported anode
ELTECH SYSTEMS CORP19 citations66
US5759361AJun 2, 1998
Cathodic protection system for a steel-reinforced concrete structure
ELTECH SYSTEMS CORP3 citations63
US4788764ADec 6, 1988
Method of making a unitized electrode assembly
ELTECH SYSTEMS CORP5 citations61
US5188721AFeb 23, 1993
Plate anode having bias cut edges
ELTECH SYSTEMS CORP1 citations51
US5849164ADec 15, 1998
Cell with blade electrodes and recirculation chamber
ELTECH SYSTEMS CORP0 citations42
DIAMOND SHAMROCK CORP
14 patentsUS4017375AApr 12, 1977
Bipolar electrode for an electrolytic cell
DIAMOND SHAMROCK CORP54 citations96
US4244802AJan 13, 1981
Monopolar membrane cell having metal laminate cell body
DIAMOND SHAMROCK CORP30 citations92
US4108752AAug 22, 1978
Electrolytic cell bank having spring loaded intercell connectors
DIAMOND SHAMROCK CORP70 citations91
US4033849AJul 5, 1977
Electrode and apparatus for forming the same
DIAMOND SHAMROCK CORP21 citations81
US4056458ANov 1, 1977
Monopolar membrane electrolytic cell
DIAMOND SHAMROCK CORP27 citations79
US4105529AAug 8, 1978
Helical intercell connector for electrolytic cells
DIAMOND SHAMROCK CORP7 citations74
US4154667AMay 15, 1979
Method of converting box anodes to expandable anodes
DIAMOND SHAMROCK CORP16 citations73
US3981790ASep 21, 1976
Dimensionally stable anode and method and apparatus for forming the same
DIAMOND SHAMROCK CORP15 citations73
USD250185SNov 7, 1978
Electrode assembly
DIAMOND SHAMROCK CORP11 citations71
USD250186SNov 7, 1978
Electrode assembly
DIAMOND SHAMROCK CORP11 citations71
US4354916AOct 19, 1982
High current density electrical contact device
DIAMOND SHAMROCK CORP2 citations63
US4231143ANov 4, 1980
Electrode and apparatus for forming the same
DIAMOND SHAMROCK CORP2 citations62
US4129292ADec 12, 1978
Electrode sheet assembly apparatus
DIAMOND SHAMROCK CORP4 citations62
US4044218AAug 23, 1977
Dimensionally stable anode and method and apparatus for forming the same
DIAMOND SHAMROCK CORP5 citations62