Inventor · disambiguated record
David B. Park
Also filed as: PARK DAVID B
11 granted patents·193 citations·filing 1979–1997
91Inventor score
Top patents by PatentIndex Score
11 records- 0179US5470473ARotary vacuum filtration drum with valved hopper cake treatment meansBAKER HUGHES INC·Filed 1994·Granted Nov 28, 1995·43 cites·10 claims
- 0268US5589079ACrystal recovery method employing a rotary vacuum filtration drum with valved hopper cake treatment meansBAKER HUGHES INC·Filed 1995·Granted Dec 31, 1996·32 cites·5 claims
- 0366US4576277AConveyor system with removable wear membersPARK DAVID B·Filed 1983·Granted Mar 18, 1986·21 cites·5 claims
- 0465US6261500B1Method for making a thermoplastic composite tubular member such as a golf shaftPHOENIXX TPC INC·Filed 1997·Granted Jul 17, 2001·29 cites·7 claims
- 0562US4640410AConveying system of the type in which plastic carriers are mounted on plastic links of a conveyor chainPALMAER K V·Filed 1983·Granted Feb 3, 1987·15 cites·7 claims
- 0654US4579218AConveyor drive mechanismPARK DAVID B·Filed 1983·Granted Apr 1, 1986·13 cites·12 claims
- 0749US4232779AInfeed assembly and a discharge assembly for a conveyor systemDESIGN & PROCESS ENGINEERING I·Filed 1979·Granted Nov 11, 1980·18 cites·29 claims
- 0839US4324326ADischarge assembly for an ovenDESIGN & PROCESS ENGINEERING I·Filed 1980·Granted Apr 13, 1982·7 cites·14 claims
- 0933US4540083AUnlatch assembly for a conveyor systemSANTRADE LTD·Filed 1980·Granted Sep 10, 1985·4 cites·15 claims
- 1032US4613037ARod-type conveyor beltSTEWART SYSTEMS INC·Filed 1985·Granted Sep 23, 1986·6 cites·5 claims
- 1129US4503968ARelatch assembly for a conveyor systemSANTRADE LTD·Filed 1982·Granted Mar 12, 1985·5 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →