Inventor · disambiguated record
S. David Tofte
Also filed as: TOFTE S DAVID
4 granted patents·367 citations·filing 1988–1994
83Inventor score
Top patents by PatentIndex Score
4 records- 0193US5574657AElectronic rate meter controller and methodMICRO TRAK SYSTEMS INC·Filed 1994·Granted Nov 12, 1996·101 cites·29 claims
- 0291US5475614AMethod and apparatus for controlling a variable fluid delivery systemMICRO TRAK SYSTEMS INC·Filed 1994·Granted Dec 12, 1995·151 cites·21 claims
- 0388US5520333ATube metering control systemMICRO TRAK SYSTEMS·Filed 1994·Granted May 28, 1996·106 cites·37 claims
- 0456USD310339SPoint location deviceMICRO TRAK SYSTEMS INC·Filed 1988·Granted Sep 4, 1990·9 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →