Inventor · disambiguated record
Fred W. Mann
Also filed as: MANN FRED W
17 granted patents·2 pending applications·409 citations·filing 1974–2011
95Inventor score
Files withMANN FRED W13
Top patents by PatentIndex Score
19 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
- 0672US5775868AMovable-deck trailerFiled 1995·Granted Jul 7, 1998·36 cites·32 claims
- 0771US4023533AProtected feeder and/or insecticide applicator for livestockMANN FRED W·Filed 1975·Granted May 17, 1977·23 cites·9 claims
- 0866USD347303SCompartmented animal feederMANN FRED W·Filed 1992·Granted May 24, 1994·12 cites·1 claims
- 0965US8118315B2Trailer with hydraulic bed tilt controlMANN FRED W·Filed 2009·Granted Feb 21, 2012·5 cites·17 claims
- 1063US4303040AProtected feeder for livestockMANN FRED W·Filed 1980·Granted Dec 1, 1981·19 cites·15 claims
- 1162US5630375ALivestock feederFiled 1995·Granted May 20, 1997·22 cites·11 claims
- 1262US5033931AHinged trailerMANN FRED W·Filed 1990·Granted Jul 23, 1991·26 cites·21 claims
- 1358US6006696AClam shell style large hay bale feeding apparatusFiled 1997·Granted Dec 28, 1999·24 cites·15 claims
- 1458US4360066AOscillating device for grain drillsMANN FRED W·Filed 1981·Granted Nov 23, 1982·14 cites·10 claims
- 1556US6579222B2Magnetic treatment device and methodFiled 2000·Granted Jun 17, 2003·14 cites·18 claims
- 1652US2007272164A1Liquid applicator for livestockMANN FRED W·Filed 2006·Application pending·0 cites
- 1751US5816767ATransport locking system for movable-deck vehicleFiled 1996·Granted Oct 6, 1998·18 cites·13 claims
- 1850US5782514APivoting tail light bar system for movable-deck vehicleFiled 1996·Granted Jul 21, 1998·17 cites·9 claims
- 1945US2012318107A1Thread chaserMANN FRED W·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →