Individual holder
MACLAREN DAVID S
US·5 granted patents·41 citations·filing 1978–2005
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0164USD259261SAerator motor assembly for a sewer systemMACLAREN DAVID S·Filed 1978·Granted May 19, 1981·8 cites·1 claims
- 0261US4404441ASwitching device with separate switching and actuator rodsMACLAREN DAVID S·Filed 1982·Granted Sep 13, 1983·12 cites·15 claims
- 0354US7168691B2Water resistant aerator system and methodMACLAREN DAVID S·Filed 2004·Granted Jan 30, 2007·4 cites·14 claims
- 0453US5599452AWastewater treatment methodMACLAREN DAVID S·Filed 1994·Granted Feb 4, 1997·17 cites·20 claims
- 0546US7156378B2Air seal enclosure for an aeratorMACLAREN DAVID S·Filed 2005·Granted Jan 2, 2007·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →