Inventor · disambiguated record
Jonathan Kleinsasser
Also filed as: KLEINSASSER JONATHAN · KLEINSASSER JONATHAN R
42 granted patents·6 pending applications·599 citations·filing 1986–2019
98Inventor score
Files withCRYSTAL SPRING COLONY FARMS28KLEINSASSER JONATHAN8CRYSTAL SPRING COLONY FARMS LTD3CONCEPTION ROMAIN INC1CRYATAL SPRING HOG EQUIPMENT L1
Top patents by PatentIndex Score
48 records- 0191US5092271AHeating padCRYSTAL SPRING COLONY FARMS·Filed 1990·Granted Mar 3, 1992·65 cites·6 claims
- 0288US4660508ACombination wet and dry feeder for animalsKLEINSASSER JONATHAN R·Filed 1986·Granted Apr 28, 1987·48 cites·12 claims
- 0386US5010849AFeeder for animalsCRYSTAL SPRING COLONY FARMS·Filed 1989·Granted Apr 30, 1991·42 cites·6 claims
- 0485US7975648B2Animal feeder with adjustment of a feed discharge openingCRYSTAL SPRING COLONY FARMS·Filed 2009·Granted Jul 12, 2011·12 cites·24 claims
- 0583US8939109B2Animal feeder with adjustment of a feed discharge openingCRYSTAL SPRING COLONY FARMS·Filed 2012·Granted Jan 27, 2015·7 cites·24 claims
- 0683USD596932SShelf bracketCRYSTAL SPRING COLONY FARMS·Filed 2008·Granted Jul 28, 2009·28 cites·1 claims
- 0783US6923142B2Animal feeder with adjustment of a feed discharge openingCRYSTAL SPRING COLONY FARMS·Filed 2003·Granted Aug 2, 2005·23 cites·20 claims
- 0883US6901885B1Apparatus for applying a tattoo to a hog prior to marketCRYSTAL SPRING COLONY FARMS·Filed 2004·Granted Jun 7, 2005·23 cites·17 claims
- 0983US5640926AFeeder for animals with height adjustment for controlling feed dischargeCRYSTAL SPRING COLONY FARMS·Filed 1995·Granted Jun 24, 1997·45 cites·19 claims
- 1083US5603285AAdjustable shelf feeder for animals to accommodate growthCRYSTAL SPRING COLONY FARMS·Filed 1995·Granted Feb 18, 1997·45 cites·19 claims
- 1181US8216031B2Euthanasia of poultryKLEINSASSER JONATHAN·Filed 2009·Granted Jul 10, 2012·10 cites·20 claims
- 1281US7832356B2Feeder for animalsCRYSTAL SPRING COLONY FARMS·Filed 2006·Granted Nov 16, 2010·9 cites·9 claims
- 1381US5862779AFlooring apparatus for an animal penCRYSTAL SPRING COLONY FARMS·Filed 1996·Granted Jan 26, 1999·36 cites·20 claims
- 1480US7549393B2Feeder for animalsCRYSTAL SPRING COLONY FARMS·Filed 2007·Granted Jun 23, 2009·8 cites·5 claims
- 1577US8403157B2Storing rack for core sample boxesKLEINSASSER JONATHAN·Filed 2009·Granted Mar 26, 2013·9 cites·13 claims
- 1677US6477984B1Gate assembly for confining animals in an alleyCRYSTAL SPRING COLONY FARMS·Filed 2001·Granted Nov 12, 2002·16 cites·33 claims
- 1776US5967083AAdjustable feeder for animalsCRYSTAL SPRING COLONY FARM LTD·Filed 1998·Granted Oct 19, 1999·38 cites·20 claims
- 1870US7707967B2Adjustable water supply for animalsCRYSTAL SPRING COLONY FARMS·Filed 2008·Granted May 4, 2010·2 cites·13 claims
- 1970US7225755B2Hog production management by weightCRYSTAL SPRING COLONY FARMS·Filed 2005·Granted Jun 5, 2007·2 cites·12 claims
- 2065US7598463B2Animal scaleCRYSTAL SPRING COLONY FARMS·Filed 2008·Granted Oct 6, 2009·5 cites·15 claims
- 2165US6793893B2Semen storageCRYSTAL SPRING COLONY FARMS·Filed 2000·Granted Sep 21, 2004·7 cites·6 claims
- 2264US11284601B2Pig feeder with extended hopperCRYSTAL SPRING COLONY FARMS LTD·Filed 2018·Granted Mar 29, 2022·0 cites·24 claims
- 2364US4790266AFeeder for animalsGRO MASTER FEED INC·Filed 1987·Granted Dec 13, 1988·20 cites·9 claims
- 2463US2010180534A1Rebar support pegKLEINSASSER JONATHAN·Filed 2009·Application pending·0 cites
- 2562US11213009B2Pig feeder for feeding weanling to finisher pigsCRYSTAL SPRING COLONY FARMS LTD·Filed 2018·Granted Jan 4, 2022·0 cites·28 claims
- 2660US8051805B2One way gate for animalsCRYSTAL SPRING COLONY FARMS·Filed 2009·Granted Nov 8, 2011·0 cites·6 claims
- 2760US7861675B2Containment apparatus for containing gestating sowsCRYSTAL SPRING COLONY FARMS·Filed 2007·Granted Jan 4, 2011·0 cites·16 claims
- 2860US6748901B1Pen and attached feeding apparatus for an animalCRYSTAL SPRING COLONY FARMS·Filed 2003·Granted Jun 15, 2004·3 cites·7 claims
- 2959US5709631AStationary exercise support for a wheelchairCRYSTAL SPRING COLONY FARMS·Filed 1996·Granted Jan 20, 1998·29 cites·13 claims
- 3058US2006275562A1Rotating decorative sheet metal ornamentKLEINSASSER JONATHAN·Filed 2006·Application pending·0 cites
- 3157US7178484B2Apparatus for raising a sow in a farrowing crateCRYSTAL SPRING HOG EQUIPMENT L·Filed 2004·Granted Feb 20, 2007·5 cites·15 claims
- 3256US6830011B1Removal of a paper strip for rearing hatchlingsCRYSTAL SPRINF COLONY FARMS LT·Filed 2004·Granted Dec 14, 2004·4 cites·11 claims
- 3356US6508202B2Boar cart for insemination of sowsCONCEPTION ROMAIN INC·Filed 2001·Granted Jan 21, 2003·4 cites·6 claims
- 3456US2016073609A1Feeder for AnimalsCRYSTAL SPRING COLONY FARMS·Filed 2014·Application pending·0 cites
- 3556US2007144452A1Hog production management by weightKLEINSASSER JONATHAN·Filed 2006·Application pending·0 cites
- 3655US11484008B2Pig feeder with feed flow adjustmentCRYSTAL SPRING COLONY FARMS LTD·Filed 2019·Granted Nov 1, 2022·0 cites·1 claims
- 3754USD652123SWater supply pipeKLEINSASSER JONATHAN·Filed 2009·Granted Jan 10, 2012·8 cites·1 claims
- 3854US7980199B2Containment apparatus for containing gestating sowsCRYSTAL SPRING COLONY FARMS·Filed 2010·Granted Jul 19, 2011·0 cites·8 claims
- 3953US2009160144A1Sled formed from flat sheet of flexible materialKLEINSASSER JONATHAN·Filed 2007·Application pending·0 cites
- 4050US2013298894A1Cooking Grill Using Pellet FuelKLEINSASSER JONATHAN·Filed 2012·Application pending·0 cites
- 4149US7017522B2Farrowing crate with a low profile feederCRYSTAL SPRING COLONY FARMS·Filed 2004·Granted Mar 28, 2006·0 cites·21 claims
- 4248USD616733SRail hanger for attachment to a shelf bracketCRYSTAL SPRING COLONY FARMS·Filed 2009·Granted Jun 1, 2010·6 cites·1 claims
- 4347US5749323AFlooring slat for an animal penFiled 1995·Granted May 12, 1998·10 cites·11 claims
- 4446US6244221B1Gate and gate post assemblyCRYSTAL SPRING COLONY FARMS·Filed 1999·Granted Jun 12, 2001·11 cites·7 claims
- 4545US6823819B2Apparatus for raising a sow in a farrowing crateCRYATAL SPRING HOG EQUIPMENT L·Filed 2003·Granted Nov 30, 2004·3 cites·25 claims
- 4643USD630550SSledCRYSTAL SPRING COLONY FARMS·Filed 2010·Granted Jan 11, 2011·4 cites·1 claims
- 4741US6336426B1Boar cart for insemination of sowsCRYSTAL SPRING COLONY FARMS·Filed 1999·Granted Jan 8, 2002·7 cites·16 claims
- 4832USRE34494EFeeder for animalsGROMASTER INC·Filed 1990·Granted Jan 4, 1994·5 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Jonathan Kleinsasser 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 →