Inventor · disambiguated record
Jacobus E. Hazenbroek
Also filed as: HAZENBROEK JACOBUS E · HAZENBROEK JACOBUS ELIZA · HAZENBROEK JOCOBUS E
82 granted patents·4 pending applications·2,723 citations·filing 1974–2025
99Inventor score
Files withHAZENBROEK JACOBUS E34FOODMATE BV19SYSTEMATE BV11HAZENBROEK JACOBUS ELIZA5SYSTEMATE GROUP BV4
Top patents by PatentIndex Score
86 records- 0198US9615591B1Meat stripper with articulating stripper plate assemblyFOODMATE BV·Filed 2015·Granted Apr 11, 2017·17 cites·21 claims
- 0298US4993113AOn-line thigh debonerHAZENBROEK JACOBUS E·Filed 1990·Granted Feb 19, 1991·93 cites·23 claims
- 0397US5976004APartially deboned poultry product and processSYSTEMATE BV·Filed 1998·Granted Nov 2, 1999·73 cites·18 claims
- 0497US4597136AOn-line wing removal systemHAZENBROEK JACOBUS E·Filed 1984·Granted Jul 1, 1986·61 cites·18 claims
- 0597US4514879ASuspended feather picker with rotatable sectionsHAZENBROEK JACOBUS E·Filed 1983·Granted May 7, 1985·59 cites·7 claims
- 0696US5188559AMethod and apparatus for separating the legs from the back of a poultry carcassHAZENBROEK JACOBUS E·Filed 1991·Granted Feb 23, 1993·71 cites·19 claims
- 0795US5429549ASequential wing removerSYSTEMATE BV·Filed 1994·Granted Jul 4, 1995·63 cites·14 claims
- 0895US5015213AOn-line cut-up system with joint openerHAZENBROEK JACOBUS E·Filed 1990·Granted May 14, 1991·60 cites·17 claims
- 0995US4993115ACompact wing cut-off machineHAZENBROEK JACOBUS E·Filed 1989·Granted Feb 19, 1991·53 cites·14 claims
- 1095US4395795APoultry gizzard processing systemHAZENBROEK JACOBUS E·Filed 1981·Granted Aug 2, 1983·52 cites·15 claims
- 1194US5833527APoultry breast filleting apparatusSYSTEMATE BV·Filed 1996·Granted Nov 10, 1998·85 cites·10 claims
- 1294US5147240AThigh joint separator and carcass halving apparatusHAZENBROEK JACOBUS E·Filed 1992·Granted Sep 15, 1992·54 cites·21 claims
- 1394US4918787APoultry lung extractor and neck breakerHAZENBROEK JACOBUS E·Filed 1989·Granted Apr 24, 1990·50 cites·18 claims
- 1494US4896399AAdjustable poultry carcass separatorHAZENBROEK JACOBUS E·Filed 1989·Granted Jan 30, 1990·53 cites·11 claims
- 1594US4406037ADevice for cutting slaughtered poultry in separate piecesSYSTEMATE B V·Filed 1981·Granted Sep 27, 1983·43 cites·14 claims
- 1693US6764393B1Self realigning rotary shackleSYSTEMATE GROUP BV·Filed 2003·Granted Jul 20, 2004·50 cites·8 claims
- 1793US5336127AMethod and apparatus for centrally aligning and cutting the keel bone of a poultry carcassHAZENBROEK JACOBUS E·Filed 1992·Granted Aug 9, 1994·53 cites·21 claims
- 1893US5067927ARevolving poultry thigh debonerHAZENBROEK JACOBUS E·Filed 1990·Granted Nov 26, 1991·55 cites·14 claims
- 1993US4893378ARevoving poultry thigh debonerSYSTEMATE BV·Filed 1988·Granted Jan 16, 1990·48 cites·16 claims
- 2093US4788749ACrop removal systemHAZENBROEK JACOBUS E·Filed 1987·Granted Dec 6, 1988·50 cites·5 claims
- 2193US4682386APoultry breast filleting systemSYSTEMATE B V·Filed 1986·Granted Jul 28, 1987·60 cites·6 claims
- 2293US4577368AApparatus for cutting apart poultry wingsHAZENBROEK JACOBUS E·Filed 1984·Granted Mar 25, 1986·42 cites·8 claims
- 2392US9763459B2Animal part holderFOODMATE BV·Filed 2015·Granted Sep 19, 2017·6 cites·20 claims
- 2492US8757354B2Turning block alignmentFOODMATE BV·Filed 2012·Granted Jun 24, 2014·11 cites·14 claims
- 2592US7070493B2Skinner for poultry carcassesSYSTEMATE GROUP BV·Filed 2001·Granted Jul 4, 2006·38 cites·3 claims
- 2692US6830508B2Rotary shackle with lock collarFiled 2003·Granted Dec 14, 2004·46 cites·17 claims
- 2792US5188560AWing tip cutterHAZENBROEK JACOBUS E·Filed 1992·Granted Feb 23, 1993·50 cites·19 claims
- 2892US5173076AThigh deboner with tray conveyorHAZENBROEK JACOBUS E·Filed 1992·Granted Dec 22, 1992·50 cites·18 claims
- 2992US4769872APoultry carcass and wings processorHAZENBROEK JACOBUS E·Filed 1987·Granted Sep 13, 1988·48 cites·5 claims
- 3091USD283289SPoultry spreader toolHAZENBROEK JACOBUS E·Filed 1983·Granted Apr 8, 1986·27 cites·1 claims
- 3191US4203178AGizzard processing systemHAZENBROEK JOCOBUS E·Filed 1978·Granted May 20, 1980·45 cites·6 claims
- 3290US5344360AMethod and apparatus for transferring a bird from one conveyor system to anotherHAZENBROEK JACOBUS E·Filed 1992·Granted Sep 6, 1994·46 cites·10 claims
- 3390US5001812ARevolving poultry thigh debonerHAZENBROEK JACOBUS E·Filed 1990·Granted Mar 26, 1991·46 cites·12 claims
- 3489US9974317B2Method of deboning animal thighs for separating and collecting meat therefrom and apparatus for performing the methodFOODMATE BV·Filed 2017·Granted May 22, 2018·7 cites·13 claims
- 3589US8360232B2Rotatable indexed article support for a conveyorFOODMATE BV·Filed 2011·Granted Jan 29, 2013·11 cites·22 claims
- 3689US6599179B1Gullet cutterSYSTEMATE GROUP BV·Filed 2000·Granted Jul 29, 2003·30 cites·39 claims
- 3789US5875738ATiltable poultry shackleSTSTEMATE HOLLAND B V·Filed 1997·Granted Mar 2, 1999·51 cites·10 claims
- 3889US5176564AMid-wing cutterHAZENBROEK JACOBUS E·Filed 1992·Granted Jan 5, 1993·46 cites·19 claims
- 3989US4558490APoultry cut up machineHAZENBROEK JACOBUS E·Filed 1983·Granted Dec 17, 1985·37 cites·12 claims
- 4088US6176772B1Crop remover assemblyFiled 1999·Granted Jan 23, 2001·40 cites·13 claims
- 4188US5019013AOn line breast halver and processorHAZENBROEK JACOBUS E·Filed 1990·Granted May 28, 1991·44 cites·19 claims
- 4288US4939813AApparatus for removing the legs from back portion of poultryHAZENBROEK JACOBUS E·Filed 1989·Granted Jul 10, 1990·34 cites·28 claims
- 4388US4593432AFilleting apparatusSYSTEMATE BV·Filed 1984·Granted Jun 10, 1986·33 cites·24 claims
- 4488US3979793APoultry eviscerating apparatusBARKER INTERNATIONAL INC·Filed 1974·Granted Sep 14, 1976·60 cites·35 claims
- 4587US6027403ACrop remover assemblySYSTEMATE BV·Filed 1997·Granted Feb 22, 2000·39 cites·17 claims
- 4687US5069652AKeel bone cutterHAZENBROEK JACOBUS E·Filed 1990·Granted Dec 3, 1991·41 cites·24 claims
- 4786US9259013B2Method and system for automatically deboning poultry breast caps containing meat and a skeletal structure to obtain breast fillets therefromFOODMATE BV·Filed 2015·Granted Feb 16, 2016·4 cites·22 claims
- 4886US8808068B2Method of and system for automatically removing meat from an animal extremityFOODMATE BV·Filed 2013·Granted Aug 19, 2014·9 cites·31 claims
- 4986US5782685AExpandable poultry thigh debonerSYSTEMATE BV·Filed 1997·Granted Jul 21, 1998·42 cites·4 claims
- 5085US8430728B2Special cut poultry wing cutterHAZENBROEK JACOBUS ELIZA·Filed 2012·Granted Apr 30, 2013·9 cites·31 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Jacobus E. Hazenbroek files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →