Inventor · disambiguated record
Alan C. Prettyman
Also filed as: PRETTYMAN ALAN · PRETTYMAN ALAN C
6 granted patents·2 pending applications·75 citations·filing 2000–2023
83Inventor score
Files withLEGGETT & PLATT CANADA CO2AEA Systems LLC1MCMILLEN ROBERT J1SCHUKRA GERATEBAU AG1SCHUKRA GERATEBAU GESMBH1
Top patents by PatentIndex Score
8 records- 0195US10358065B2Pneumatic four way lumbarLEGGETT & PLATT CANADA CO·Filed 2016·Granted Jul 23, 2019·13 cites·17 claims
- 0272US7997650B2Constant pressure retreating lumbar systemSCHUKRA OF NORTH AMERICA·Filed 2009·Granted Aug 16, 2011·13 cites·13 claims
- 0365US6969115B2Lumbar support memberSCHUKRA GERATEBAU AG·Filed 2003·Granted Nov 29, 2005·23 cites·31 claims
- 0463US6712427B1Lumbar support memberSCHUKRA GERATEBAU GESMBH·Filed 2000·Granted Mar 30, 2004·23 cites·31 claims
- 0562US8157321B2Cushion presenter systemMCMILLEN ROBERT J·Filed 2008·Granted Apr 17, 2012·3 cites·10 claims
- 0660US2023355462A1Anti-fatigue seating systemAEA Systems LLC·Filed 2023·Application pending·0 cites
- 0754US10889214B2Pneumatic four way lumbarLEGGETT & PLATT CANADA CO·Filed 2019·Granted Jan 12, 2021·0 cites·20 claims
- 0840US2009045662A1Head Rest for SeatSCHUKRA NORTH AMERICA LTD·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →