Individual holder
DAVIS DONALD A
6 granted patents·55 citations·filing 1976–2011
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0185US8269087B1MuteDAVIS DONALD A·Filed 2011·Granted Sep 18, 2012·8 cites·13 claims
- 0277USD246949SHandle for drawers, doors, or the likeDAVIS DONALD A·Filed 1976·Granted Jan 17, 1978·13 cites·1 claims
- 0367US4308921AGround track obliterating deviceDAVIS DONALD A·Filed 1979·Granted Jan 5, 1982·12 cites·7 claims
- 0454US4079680AFertilizer injection apparatus including soil working deviceDAVIS DONALD A·Filed 1976·Granted Mar 21, 1978·14 cites·6 claims
- 0543USD347997SSpray bottleDAVIS DONALD A·Filed 1992·Granted Jun 21, 1994·5 cites·1 claims
- 0639US4130295AHitch assembly for a farm tractorDAVIS DONALD A·Filed 1977·Granted Dec 19, 1978·3 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →