P

Inventor

FARRENKOPF DENNIS R

US4 patents
⚠️ This page may combine multiple inventors who share the name “FARRENKOPF DENNIS R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUELCELL ENERGY INC

2 patents

UNION CARBIDE CORP

1 patent

PRAXAIR TECHNOLOGY INC

1 patent