Assignee
MANN FRED W
US·11 granted patents·2 pending applications·278 citations·filing 1974–2011
Top patents by PatentIndex Score
13 records- 0190US5306113AFold out ramp systemMANN FRED W·Filed 1992·Granted Apr 26, 1994·69 cites·21 claims
- 0277US3941096ACombination insecticide applicator and feederMANN FRED W·Filed 1974·Granted Mar 2, 1976·34 cites·19 claims
- 0376US5234308AHinged bed vehicleMANN FRED W·Filed 1991·Granted Aug 10, 1993·39 cites·24 claims
- 0474US7950351B2Combined applicator and feeder for livestockMANN FRED W·Filed 2008·Granted May 31, 2011·5 cites·16 claims
- 0573US5263735AGooseneck trailer couplerMANN FRED W·Filed 1991·Granted Nov 23, 1993·32 cites·13 claims
- 0671US4023533AProtected feeder and/or insecticide applicator for livestockMANN FRED W·Filed 1975·Granted May 17, 1977·23 cites·9 claims
- 0766USD347303SCompartmented animal feederMANN FRED W·Filed 1992·Granted May 24, 1994·12 cites·1 claims
- 0865US8118315B2Trailer with hydraulic bed tilt controlMANN FRED W·Filed 2009·Granted Feb 21, 2012·5 cites·17 claims
- 0963US4303040AProtected feeder for livestockMANN FRED W·Filed 1980·Granted Dec 1, 1981·19 cites·15 claims
- 1062US5033931AHinged trailerMANN FRED W·Filed 1990·Granted Jul 23, 1991·26 cites·21 claims
- 1158US4360066AOscillating device for grain drillsMANN FRED W·Filed 1981·Granted Nov 23, 1982·14 cites·10 claims
- 1252US2007272164A1Liquid applicator for livestockMANN FRED W·Filed 2006·Application pending·0 cites
- 1345US2012318107A1Thread chaserMANN FRED W·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →