Individual holder
DELOACH WALTER W
US·2 granted patents·52 citations·filing 1983–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0170US4508545AClosed loop water treating system and methodDELOACH WALTER W·Filed 1983·Granted Apr 2, 1985·38 cites·20 claims
- 0242US4906338AMethod and apparatus for removing volatile organic constituents of gasoline from gasoline-water mixture, and from contaminated water at underground sitesDELOACH WALTER W·Filed 1987·Granted Mar 6, 1990·14 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →