Inventor · disambiguated record
William A. Fields
Also filed as: FIELDS WILLIAM A
4 granted patents·34 citations·filing 1993–2014
73Inventor score
Files withSURTEC INC4
Top patents by PatentIndex Score
4 records- 0182US8764520B1Vacuum buffer assemblySURTEC INC·Filed 2013·Granted Jul 1, 2014·6 cites·18 claims
- 0253US9102036B2Vacuum buffer assemblySURTEC INC·Filed 2014·Granted Aug 11, 2015·0 cites·20 claims
- 0353US6990709B2Vacuum sweeping system for automatic scrubberSURTEC INC·Filed 2002·Granted Jan 31, 2006·8 cites·18 claims
- 0444US5388305AVacuum bufferSURTEC INC·Filed 1993·Granted Feb 14, 1995·20 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →