Inventor · disambiguated record
Sigvard V. Soderstrom
Also filed as: SODERSTROM SIGVARD V · SOEDERSTROEM SIGVARD · SOEDERSTROEM SIGVARD V
3 granted patents·134 citations·filing 1980–1987
72Inventor score
Top patents by PatentIndex Score
3 records- 0193US4713847AVacuum toilet systemWAERTSILAE OY AB·Filed 1987·Granted Dec 22, 1987·119 cites·14 claims
- 0241US4511117AActivating apparatus in a liquid conveying system operated by vacuum, preferably a so-called vacuum sewage systemELECTROLUX AB·Filed 1983·Granted Apr 16, 1985·12 cites·2 claims
- 0326US4280528AWaste water conveyance apparatusELECTROLUX AB·Filed 1980·Granted Jul 28, 1981·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →