Assignee
H & S MFG CO INC
US·25 granted patents·497 citations·filing 1984–2020
Top patents by PatentIndex Score
25 records- 0194US5305590AWheel rakeH & S MFG CO INC·Filed 1992·Granted Apr 26, 1994·59 cites·9 claims
- 0290US5598691AFolding hay rake with stabilizing support assemblyH & S MFG CO INC·Filed 1995·Granted Feb 4, 1997·63 cites·13 claims
- 0389US6405517B1Folding wheel rake with improved folding mechanismH & S MFG CO INC·Filed 2000·Granted Jun 18, 2002·43 cites·12 claims
- 0486US9038358B2Drive mechanism for a windrow mergerH & S MFG CO INC·Filed 2013·Granted May 26, 2015·13 cites·6 claims
- 0579US9295189B2Windrow merger pickup head shiftable mountH & S MFG CO INC·Filed 2015·Granted Mar 29, 2016·4 cites·13 claims
- 0679US6715274B2Accelerator roller for windrow mergerH & S MFG CO INC·Filed 2002·Granted Apr 6, 2004·25 cites·19 claims
- 0776US6212865B1Windrow mergerH & S MFG CO INC·Filed 1999·Granted Apr 10, 2001·37 cites·43 claims
- 0873US4785614ACombination rake and tedding apparatusH & S MFG CO INC·Filed 1987·Granted Nov 22, 1988·35 cites·23 claims
- 0972US7871024B2Manure spreader with reverse flightingH & S MFG CO INC·Filed 2007·Granted Jan 18, 2011·14 cites·20 claims
- 1071US11266071B1Windrow merger with active weight transfer systemH & S MFG CO INC·Filed 2020·Granted Mar 8, 2022·2 cites·14 claims
- 1167US6070400AForage wrapping device and methodH & S MFG CO INC·Filed 1998·Granted Jun 6, 2000·37 cites·4 claims
- 1267US4585266AManure spreader having shiftable coverH & S MFG CO INC·Filed 1984·Granted Apr 29, 1986·26 cites·6 claims
- 1363US5199252AWheel rakeH & S MFG CO INC·Filed 1991·Granted Apr 6, 1993·33 cites·10 claims
- 1461US7322568B2Damping spring for use in agricultural implementsH & S MFG CO INC·Filed 2005·Granted Jan 29, 2008·5 cites·39 claims
- 1561US5386943AAll purpose V-shaped manure spreaderH & S MFG CO INC·Filed 1992·Granted Feb 7, 1995·32 cites·11 claims
- 1658US6561935B2Forage box clutch mechanismH & S MFG CO INC·Filed 2001·Granted May 13, 2003·6 cites·4 claims
- 1758US6038844AFolding hay rake with extension linkageH & S MFG CO INC·Filed 1998·Granted Mar 21, 2000·21 cites·5 claims
- 1853US7328567B2Wheel rakeH & S MFG CO INC·Filed 2004·Granted Feb 12, 2008·8 cites·20 claims
- 1951US6364763B1Split apron forage box containerH & S MFG CO INC·Filed 2000·Granted Apr 2, 2002·2 cites·43 claims
- 2049US6726368B2Anti-wrap guardH & S MFG CO INC·Filed 2002·Granted Apr 27, 2004·4 cites·18 claims
- 2145US6347500B1Forage wrapping deviceH & S MFG CO INC·Filed 2000·Granted Feb 19, 2002·4 cites·21 claims
- 2242US6224506B1Forage box clutch mechanismH & S MFG CO INC·Filed 1997·Granted May 1, 2001·7 cites·42 claims
- 2342US5090268ATwo speed gearboxH & S MFG CO INC·Filed 1990·Granted Feb 25, 1992·9 cites·8 claims
- 2439US6694715B2Inverter shield for a windrow mergerH & S MFG CO INC·Filed 2002·Granted Feb 24, 2004·7 cites·28 claims
- 2524US6129630ASplit apron forage box containerH & S MFG CO INC·Filed 1999·Granted Oct 10, 2000·1 cites·35 claims
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