Inventor · disambiguated record
Charles D. Maclennan
Also filed as: MACLENNAN CHARLES · MACLENNAN CHARLES D
21 granted patents·1 pending application·879 citations·filing 1989–2015
97Inventor score
Files withMACLENNAN CHARLES D5QUADCO EQUIPMENT INC4MACLENNAN CHARLES3PRENBEC EQUIPMENT INC3EQUIP PRENBEC INC2
Top patents by PatentIndex Score
22 records- 0196US7913432B2Cutting tooth assembly with reversible toothEQUIP PRENBEC INC·Filed 2010·Granted Mar 29, 2011·31 cites·31 claims
- 0296US7713006B2Reversible saw toothEQUIP PRENBEC INC·Filed 2006·Granted May 11, 2010·60 cites·54 claims
- 0395US7828026B2Rotary cutting machine with reversible teethEQUIPMENTS PRENBEC INC·Filed 2010·Granted Nov 9, 2010·26 cites·15 claims
- 0492USD812115STooth for mechanical equipmentPRENBEC EQUIPMENT INC·Filed 2015·Granted Mar 6, 2018·29 cites·1 claims
- 0592US5205199ASaw tooth for circular sawQUADCO EQUIPMENT INC·Filed 1992·Granted Apr 27, 1993·63 cites·8 claims
- 0691US7634897B2Rotary cutting machine with replaceable cutting teethEQUIPMENTS PRENBEC INC·Filed 2007·Granted Dec 22, 2009·38 cites·34 claims
- 0791US6725758B2Overlapping insert for cutting toothFiled 2002·Granted Apr 27, 2004·54 cites·12 claims
- 0890US5307719ASaw tooth for circular sawQUADCO EQUIPMENT INC·Filed 1993·Granted May 3, 1994·58 cites·4 claims
- 0989US5644965ASaw tooth for circular sawQUADCO EQUIPMENT INC·Filed 1994·Granted Jul 8, 1997·82 cites·8 claims
- 1089US5131305ASaw tooth and holderMACLENNAN CHARLES D·Filed 1991·Granted Jul 21, 1992·64 cites·4 claims
- 1188US5113919AFeller headMACLENNAN CHARLES D·Filed 1991·Granted May 19, 1992·52 cites·7 claims
- 1286USD647928STooth for a circular saw or a mower drumPRENBEC EQUIPMENT INC·Filed 2009·Granted Nov 1, 2011·35 cites·1 claims
- 1384US5085112ASaw tooth and holderMACLENNAN CHARLES D·Filed 1990·Granted Feb 4, 1992·51 cites·4 claims
- 1482US5088371ASaw tooth and holderMACLENNAN CHARLES D·Filed 1991·Granted Feb 18, 1992·44 cites·5 claims
- 1582US5058477ASaw tooth and holderMACLENNAN CHARLES D·Filed 1990·Granted Oct 22, 1991·45 cites·2 claims
- 1679US8061396B2Tooth for a circular saw or mower drumMACLENNAN CHARLES·Filed 2009·Granted Nov 22, 2011·11 cites·11 claims
- 1779US5481952ASlasher saw blade assemblyFiled 1994·Granted Jan 9, 1996·40 cites·2 claims
- 1877US5975166ATilting feller headPRENBEC INC·Filed 1997·Granted Nov 2, 1999·35 cites·8 claims
- 1974US5303752ASaw tooth holderQUADCO EQUIPMENT INC·Filed 1993·Granted Apr 19, 1994·33 cites·2 claims
- 2067US5004026AFelling headMACLENNAN CHARLES·Filed 1989·Granted Apr 2, 1991·28 cites·6 claims
- 2146US2014260876A1Tooth for circular saw or mower drumPRENBEC EQUIPMENT INC·Filed 2013·Application pending·0 cites
- 2237US9168599B2Saw disk with improved chip dischargeMACLENNAN CHARLES·Filed 2011·Granted Oct 27, 2015·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →