Assignee
SIPOS DAVID L
9 granted patents·2 pending applications·81 citations·filing 2004–2023
Top patents by PatentIndex Score
11 records- 0188US9206655B2360 degree shoulder clamp elevator and method of useSIPOS DAVID L·Filed 2014·Granted Dec 8, 2015·9 cites·14 claims
- 0279US9347282B1High torque capacity spiderSIPOS DAVID L·Filed 2013·Granted May 24, 2016·6 cites·15 claims
- 0376US9341036B2360 degree shoulder clamp elevator and method of useSIPOS DAVID L·Filed 2015·Granted May 17, 2016·2 cites·14 claims
- 0471US7891469B1Discrete element spiderSIPOS DAVID L·Filed 2007·Granted Feb 22, 2011·12 cites·31 claims
- 0564US7267168B1Spider with discrete die supportsSIPOS DAVID L·Filed 2004·Granted Sep 11, 2007·27 cites·8 claims
- 0663US10053932B2Wide open spider toolSIPOS DAVID L·Filed 2015·Granted Aug 21, 2018·1 cites·18 claims
- 0762US7775270B1Spider with distributed gripping diesSIPOS DAVID L·Filed 2004·Granted Aug 17, 2010·24 cites·21 claims
- 0846US11835316B1Revolver-type firearm with a barrel-cylinder gap sealSIPOS DAVID L·Filed 2023·Granted Dec 5, 2023·0 cites·8 claims
- 0946US9869144B2Gate elevatorSIPOS DAVID L·Filed 2014·Granted Jan 16, 2018·0 cites·5 claims
- 1039US2017044855A1Adjustable Top GuideSIPOS DAVID L·Filed 2016·Application pending·0 cites
- 1137US2016060978A1Elevator With Dual Lifting EarsSIPOS DAVID L·Filed 2015·Application pending·0 cites
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