Assignee
WORKSAVER INC
17 granted patents·222 citations·filing 1983–2008
Top patents by PatentIndex Score
17 records- 0185US4773666ATractor hitch with improved mounting meansWORKSAVER INC·Filed 1988·Granted Sep 27, 1988·46 cites·3 claims
- 0275USD278150SMixerWORKSAVER INC·Filed 1983·Granted Mar 26, 1985·13 cites·1 claims
- 0373USD292136SPair of front loader bucket tinesWORKSAVER INC·Filed 1984·Granted Sep 29, 1987·12 cites·1 claims
- 0470US5452768AGauge depth control for soil tillage implementWORKSAVER INC·Filed 1993·Granted Sep 26, 1995·27 cites·2 claims
- 0569USD437326SSingle gang discWORKSAVER INC·Filed 1999·Granted Feb 6, 2001·15 cites·1 claims
- 0668USD297848SHay bale clawWORKSAVER INC·Filed 1986·Granted Sep 27, 1988·11 cites·1 claims
- 0757USD291445SThree point hitch bracketWORKSAVER INC·Filed 1984·Granted Aug 18, 1987·6 cites·1 claims
- 0856US6543813B1Conversion system for oil return connection to skid steer and other apparatusWORKSAVER INC·Filed 2000·Granted Apr 8, 2003·9 cites·11 claims
- 0956US5509770AHay handler and unroller apparatus with improved clamp arm and bracket designWORKSAVER INC·Filed 1995·Granted Apr 23, 1996·21 cites·13 claims
- 1055US7950895B2Bucket bale spearWORKSAVER INC·Filed 2008·Granted May 31, 2011·3 cites·4 claims
- 1151USD430965STobacco bale handlerWORKSAVER INC·Filed 1999·Granted Sep 12, 2000·7 cites·1 claims
- 1250USD431254SRoller conditioner implementWORKSAVER INC·Filed 1999·Granted Sep 26, 2000·7 cites·1 claims
- 1349US5282511APost driver with improved bearing meansWORKSAVER INC·Filed 1992·Granted Feb 1, 1994·19 cites·3 claims
- 1441USD313603SAdjustable offset disc harrow frameWORKSAVER INC·Filed 1987·Granted Jan 8, 1991·3 cites·1 claims
- 1540US6349777B1Post driver having adjustable legsWORKSAVER INC·Filed 1997·Granted Feb 26, 2002·13 cites·8 claims
- 1637US5016350AMethod for manufacturing reinforced tinesWORKSAVER INC·Filed 1990·Granted May 21, 1991·6 cites·1 claims
- 1732US4859136AReinforcement means for tines and method of manufactureWORKSAVER INC·Filed 1985·Granted Aug 22, 1989·4 cites·2 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →