Assignee
DEHYDRO CORP
7 granted patents·165 citations·filing 1980–1986
Top patents by PatentIndex Score
7 records- 0177US4564450ARigid filter elements, related apparatus and methodsDEHYDRO CORP·Filed 1984·Granted Jan 14, 1986·47 cites·11 claims
- 0272US4340478AFilter media and filter apparatusDEHYDRO CORP·Filed 1981·Granted Jul 20, 1982·31 cites·13 claims
- 0370US4399042AFilter devices and methodsDEHYDRO CORP·Filed 1981·Granted Aug 16, 1983·28 cites·17 claims
- 0464US4692248ADrum filter with resin bound particulate filter mediaDEHYDRO CORP·Filed 1986·Granted Sep 8, 1987·27 cites·9 claims
- 0555US4431549AFilter elements, apparatus and methodsDEHYDRO CORP·Filed 1982·Granted Feb 14, 1984·17 cites·10 claims
- 0645US4309292AFiltering methodsDEHYDRO CORP·Filed 1980·Granted Jan 5, 1982·11 cites·7 claims
- 0731US4681689AV-shaped trough filters, rotary assemblies thereof and methods of filtering therewithDEHYDRO CORP·Filed 1986·Granted Jul 21, 1987·4 cites·8 claims
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