Inventor · disambiguated record
Robert J. Visintainer
Also filed as: VISINTAINER ROBERT J
5 granted patents·3 pending applications·84 citations·filing 1987–2009
81Inventor score
Top patents by PatentIndex Score
8 records- 0183US4872809ASlurry pump having increased efficiency and wear characteristicsGIW IND INC·Filed 1987·Granted Oct 10, 1989·44 cites·3 claims
- 0270US7748951B2Bearing housing seal system for centrifugal pumpsGIW IND INC·Filed 2006·Granted Jul 6, 2010·5 cites·14 claims
- 0348US5813833AHigh capacity, large sphere passing, slurry pumpGIW IND INC·Filed 1996·Granted Sep 29, 1998·17 cites·22 claims
- 0448US2010061841A1Froth handling pumpVISINTAINER ROBERT J·Filed 2009·Application pending·0 cites
- 0547US2010061849A1Froth handling pumpVISINTAINER ROBERT J·Filed 2008·Application pending·0 cites
- 0642US2008041664A1Dry sump lubrication system for centrifugal pumpsGIW IND INC·Filed 2006·Application pending·0 cites
- 0741US6053698AHigh capacity slurry pumpGIW IND INC·Filed 1998·Granted Apr 25, 2000·11 cites·21 claims
- 0837US4923369ASlurry pump having increased efficiency and wear characteristicsGIW IND INC·Filed 1989·Granted May 8, 1990·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →