Inventor · disambiguated record
Don Getzlaf
Also filed as: GETZLAF DON
14 granted patents·4 pending applications·47 citations·filing 2015–2020
89Inventor score
Files withNCS MULTISTAGE INC18
Top patents by PatentIndex Score
18 records- 0196US10066467B2Electrically actuated downhole flow control apparatusNCS MULTISTAGE INC·Filed 2016·Granted Sep 4, 2018·16 cites·92 claims
- 0291US10151162B2Hydraulic locatorNCS MULTISTAGE INC·Filed 2015·Granted Dec 11, 2018·8 cites·23 claims
- 0390US9970262B2Downhole valve apparatusNCS MULTISTAGE INC·Filed 2015·Granted May 15, 2018·7 cites·36 claims
- 0484US10180046B2Downhole flow control apparatus with screenNCS MULTISTAGE INC·Filed 2015·Granted Jan 15, 2019·6 cites·36 claims
- 0581US9982512B2Apparatus and method for treating a reservoir using re-closeable sleevesNCS MULTISTAGE INC·Filed 2015·Granted May 29, 2018·3 cites·18 claims
- 0679US10030479B2Tool for opening and closing sleeves within a wellboreNCS MULTISTAGE INC·Filed 2015·Granted Jul 24, 2018·3 cites·88 claims
- 0777US10161207B2Apparatus, system and method for treating a reservoir using re-closeable sleeves and novel use of a shifting toolNCS MULTISTAGE INC·Filed 2015·Granted Dec 25, 2018·3 cites·13 claims
- 0870US10808509B2Electrically actuated downhole flow control apparatusNCS MULTISTAGE INC·Filed 2018·Granted Oct 20, 2020·1 cites·11 claims
- 0958US10781664B2Plug-actuated flow control memberNCS MULTISTAGE INC·Filed 2018·Granted Sep 22, 2020·0 cites·22 claims
- 1056US11078745B2Apparatuses and methods for enabling multistage hydraulic fracturingNCS MULTISTAGE INC·Filed 2019·Granted Aug 3, 2021·0 cites·22 claims
- 1156US2020190954A1Downhole flow control apparatusNCS MULTISTAGE INC·Filed 2020·Application pending·0 cites
- 1255US2018245430A1Apparatus and method for treating a reservoir using re-closeable sleevesNCS MULTISTAGE INC·Filed 2018·Application pending·0 cites
- 1354US10683730B2Apparatus and method for treating a reservoir using re-closeable sleeves, and actuating the sleeves with bi-directional slipsNCS MULTISTAGE INC·Filed 2018·Granted Jun 16, 2020·0 cites·43 claims
- 1453US10612353B2Downhole flow control apparatusNCS MULTISTAGE INC·Filed 2016·Granted Apr 7, 2020·0 cites·4 claims
- 1551US10329867B2Apparatuses and methods for enabling multistage hydraulic fracturingNCS MULTISTAGE INC·Filed 2016·Granted Jun 25, 2019·0 cites·22 claims
- 1650US10161220B2Plug-actuated flow control memberNCS MULTISTAGE INC·Filed 2016·Granted Dec 25, 2018·0 cites·40 claims
- 1735US2015275070A1Frac ball and hydraulic fracturing systemNCS MULTISTAGE INC·Filed 2015·Application pending·0 cites
- 1834US2016053592A1Apparatus and method for abrasive jet perforatingNCS MULTISTAGE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →