Individual holder
VIGIL THOMAS R
US·7 granted patents·304 citations·filing 1981–2000
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
7 records- 0192US4529370APelletizerVIGIL THOMAS R·Filed 1981·Granted Jul 16, 1985·85 cites·17 claims
- 0287US6193242B1Snap-in chuck assembly and snap-in toolVIGIL THOMAS R·Filed 2000·Granted Feb 27, 2001·82 cites·29 claims
- 0383US4564350APlastic extruder assemblyVIGIL THOMAS R·Filed 1985·Granted Jan 14, 1986·55 cites·12 claims
- 0462US6031579AWeather parameter display systemVIGIL THOMAS R·Filed 1997·Granted Feb 29, 2000·36 cites·13 claims
- 0559US6193241B1Tool drive systemVIGIL THOMAS R·Filed 1999·Granted Feb 27, 2001·20 cites·15 claims
- 0657US5749316AAutomatic self-filling bird feederVIGIL THOMAS R·Filed 1997·Granted May 12, 1998·20 cites·18 claims
- 0734US4411531AExtruder assemblyVIGIL THOMAS R·Filed 1981·Granted Oct 25, 1983·6 cites·15 claims
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