Inventor
FERREIRA DAVID
US6 patents
⚠️ This page may combine multiple inventors who share the name “FERREIRA DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROTONEX TECHNOLOGY CORP
3 patentsUS7879507B2Feb 1, 2011
Insert-molded, externally manifolded, one-shot sealed membrane based electrochemical cell stacks
PROTONEX TECHNOLOGY CORP6 citations71
US7914947B2Mar 29, 2011
Insert-molded, externally manifolded, sealed membrane based electrochemical cell stacks
PROTONEX TECHNOLOGY CORP4 citations60
US7887974B2Feb 15, 2011
Insert-molded, externally manifolded, sealed membrane based electrochemical cell stacks
PROTONEX TECHNOLOGY CORP2 citations60
JACOBS VEHICLE SYSTEMS INC
2 patentsUS10626763B2Apr 21, 2020
Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine
JACOBS VEHICLE SYSTEMS INC7 citations77
US11313259B2Apr 26, 2022
Linkage between an auxiliary motion source and a main motion load path in an internal combustion engine
JACOBS VEHICLE SYSTEMS INC0 citations56