Inventor · disambiguated record
Primo Lovisetto
Also filed as: LOVISETTO PRIMO
8 granted patents·95 citations·filing 1986–1990
85Inventor score
Top patents by PatentIndex Score
8 records- 0180US4720242ACentrifugal pump impellerLOWARA SPA·Filed 1987·Granted Jan 19, 1988·47 cites·23 claims
- 0262US4775295ACentrifugal pump casingKLEIN SCHANZLIN & BECKER AG·Filed 1986·Granted Oct 4, 1988·25 cites·7 claims
- 0333US5082425ACentrifugal pump impellerKSB AG·Filed 1988·Granted Jan 21, 1992·10 cites·16 claims
- 0429US5188339ASheet metal housing for valvesKSB AG·Filed 1990·Granted Feb 23, 1993·4 cites·18 claims
- 0528US5217205AHousing seat for a gate valveKSB AG·Filed 1990·Granted Jun 8, 1993·4 cites·9 claims
- 0627US5178365AShut off or control valveKSB AG·Filed 1990·Granted Jan 12, 1993·3 cites·15 claims
- 0726US5322262ABearing device for the threaded sleeve of a valve stemKSB AG·Filed 1990·Granted Jun 21, 1994·0 cites·11 claims
- 0826US5161780ASpindle seal for a shutoff valveKSB AG·Filed 1990·Granted Nov 10, 1992·2 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →