Individual holder
WALTERS LONNIE D
US·3 granted patents·49 citations·filing 1981–1987
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0155US4773309AHeating and air conditioning system incorporating contaminant controlWALTERS LONNIE D·Filed 1987·Granted Sep 27, 1988·22 cites·24 claims
- 0250US4887586AHeat recovery apparatusWALTERS LONNIE D·Filed 1981·Granted Dec 19, 1989·17 cites·12 claims
- 0342US4676227ASolar panelWALTERS LONNIE D·Filed 1986·Granted Jun 30, 1987·10 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →