Assignee

SEARS STEPHAN B

US·1 granted patent·1 pending application·35 citations·filing 1989–2007

Technology mixC02F2 B01D1

Top patents by PatentIndex Score

2 records

0170US4978429AApparatus including its own combination manifold/support assembly for producing a concentrate and a distillateSEARS STEPHAN B·Filed 1989·Granted Dec 18, 1990·35 cites·16 claims
0246US2007209987A1Water purification devicesSEARS STEPHAN B·Filed 2007·Application pending·0 cites

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