Inventor · disambiguated record
Donald Leonard Burlet
Also filed as: BURLET DONALD LEONARD
8 granted patents·1 pending application·94 citations·filing 2012–2019
86Inventor score
Top patents by PatentIndex Score
9 records- 0197US9091126B2Mobile drilling rig with telescoping substructure boxesNAT OILWELL VARCO LP·Filed 2013·Granted Jul 28, 2015·54 cites·25 claims
- 0296US9366053B2Mobile drilling rig with telescoping substructure boxesNAT OILWELL VARCO LP·Filed 2015·Granted Jun 14, 2016·22 cites·18 claims
- 0383US10293854B2Movable rig and steering systemDRECO ENERGY SERVICES ULC·Filed 2016·Granted May 21, 2019·5 cites·20 claims
- 0482US11021186B2Movable rig and steering systemDRECO ENERGY SERVICES ULC·Filed 2019·Granted Jun 1, 2021·3 cites·7 claims
- 0579US10471986B2Movable rig and steering systemDRECO ENERGY SERVICES ULC·Filed 2016·Granted Nov 12, 2019·5 cites·18 claims
- 0668US9869109B2Drilling rig mast erection systemNAT OILWELL VARCO LP·Filed 2016·Granted Jan 16, 2018·2 cites·19 claims
- 0768US9458675B2Method for assembling a drilling rig structureDRECO ENERGY SERVICES ULC·Filed 2014·Granted Oct 4, 2016·2 cites·12 claims
- 0862US10094136B2Drilling rig system with self-elevating drill floorDRECO ENERGY SERVICES ULC·Filed 2016·Granted Oct 9, 2018·1 cites·14 claims
- 0945US2012304553A1Drilling rig system with self-elevating drill floorKONDUC KAMERON WAYNE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →