Inventor · disambiguated record
Usman Firdaus
Also filed as: FIRDAUS USMAN
16 granted patents·211 citations·filing 1996–2006
94Inventor score
Top patents by PatentIndex Score
16 records- 0183US5794306AYard care machine vacuum headMID PRODUCTS INC·Filed 1996·Granted Aug 18, 1998·56 cites·10 claims
- 0278US6367561B1Tine assembly for a cultivatorMTD PRODUCTS INC·Filed 2000·Granted Apr 9, 2002·21 cites·13 claims
- 0377US6523618B2Tine assembly for a cultivatorMTD PRODUCTS INC·Filed 2001·Granted Feb 25, 2003·19 cites·29 claims
- 0473US5931396AChipper shredderMTD PRODUCTS INC·Filed 1997·Granted Aug 3, 1999·25 cites·5 claims
- 0566US6519805B2Adjustable vacuum nozzleMTD PRODUCTS INC·Filed 2001·Granted Feb 18, 2003·14 cites·25 claims
- 0661US6494027B1Efficiency impeller assembly for yard vacuum unitMTD PRODUCTS INC·Filed 2000·Granted Dec 17, 2002·4 cites·6 claims
- 0760US6840028B2Impeller assemblyMTD PRODUCTS INC·Filed 2002·Granted Jan 11, 2005·3 cites·6 claims
- 0857US6467550B1Hydraulic tiller assemblyMTD PRODUCTS INC·Filed 2000·Granted Oct 22, 2002·11 cites·5 claims
- 0955US7867117B2In-line belt driven tille drive clutchMTD PRODUCTS INC·Filed 2006·Granted Jan 11, 2011·1 cites·20 claims
- 1055US6739403B2Tine assembly for a cultivatorMTD PRODUCTS INC·Filed 2003·Granted May 25, 2004·9 cites·11 claims
- 1155US5799365AAdjustable nozzle for chipper-shredder vacuumMTD PRODUCTS INC·Filed 1996·Granted Sep 1, 1998·17 cites·9 claims
- 1249US6782582B2Vacuum unit with hose attachment memberMTD PRODUCTS INC·Filed 2003·Granted Aug 31, 2004·2 cites·16 claims
- 1347US5819514APivoting wheel interlockMTD PRODUCTS INC·Filed 1996·Granted Oct 13, 1998·15 cites·12 claims
- 1444US6926092B2Hydraulic tiller assemblyMTD PRODUCTS INC·Filed 2003·Granted Aug 9, 2005·2 cites·2 claims
- 1541US6237864B1Chipper shredder chuteMTD PRODUCTS INC·Filed 1999·Granted May 29, 2001·8 cites·28 claims
- 1631US6022285AWheel drive systemMTD PRODUCTS INC·Filed 1996·Granted Feb 8, 2000·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →