Assignee

NORTHWEST POWER SYS LLC

US·1 granted patent·437 citations·filing 1997–1997

Technology mixB01D1 B01J1 C01B1 C12F1 G01N1 Y02E1

Top patents by PatentIndex Score

1 record

0197US5997594ASteam reformer with internal hydrogen purificationNORTHWEST POWER SYS LLC·Filed 1997·Granted Dec 7, 1999·437 cites·37 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →