P

Inventor

ROETHLEIN RICHARD J

US7 patents
⚠️ This page may combine multiple inventors who share the name “ROETHLEIN RICHARD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNITED TECHNOLOGIES CORP

3 patents
US4233369ANov 11, 1980

Fuel cell cooler assembly and edge seal means therefor

UNITED TECHNOLOGIES CORP74 citations93
US4365008ADec 21, 1982

Densified edge seals for fuel cell components

UNITED TECHNOLOGIES CORP38 citations90
US4269642AMay 26, 1981

Method of forming densified edge seals for fuel cell components

UNITED TECHNOLOGIES CORP47 citations90

INT FUEL CELLS CORP

2 patents
US4786568ANov 22, 1988

Electrode substrate with integral edge seal and method of forming the same

INT FUEL CELLS CORP40 citations90
US4845840AJul 11, 1989

Electrode substrate with integral edge seal and method of forming the same

INT FUEL CELLS CORP3 citations60

OLIN CORP

1 patent
US4011981AMar 15, 1977

Process for bonding titanium, tantalum, and alloys thereof

OLIN CORP56 citations92

ELECTRIC POWER RES INST

1 patent
US4279970AJul 21, 1981

Electrochemical cell including ribbed electrode substrates

ELECTRIC POWER RES INST48 citations89