Inventor · disambiguated record
Don M. Vandervelde
Also filed as: VANDERVELDE DON M
3 granted patents·157 citations·filing 1989–1995
76Inventor score
Files withVANDERVELDE DON M2
Top patents by PatentIndex Score
3 records- 0190US4997568AProcess and apparatus for a biological reactor to purify waterVANDERVELDE DON M·Filed 1989·Granted Mar 5, 1991·94 cites·10 claims
- 0265US5281332ASystem for treating sewage or other fluidsVANDERVELDE DON M·Filed 1991·Granted Jan 25, 1994·34 cites·1 claims
- 0358US5632896AMethod for treating sewage and other liquidsFiled 1995·Granted May 27, 1997·29 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →