Inventor · disambiguated record
Andrew R. Hanson
Also filed as: HANSON ANDREW R · HANSON ANDREW RICHARD
5 granted patents·35 citations·filing 2013–2018
76Inventor score
Technology areasE21B
Files withCAMERON INT CORP5
Top patents by PatentIndex Score
5 records- 0189US9689229B2Rotating mandrel casing hangersCAMERON INT CORP·Filed 2013·Granted Jun 27, 2017·20 cites·12 claims
- 0283US9909385B2Rotating wellhead hanger assembliesCAMERON INT CORP·Filed 2014·Granted Mar 6, 2018·9 cites·11 claims
- 0379US10323480B2Rotating wellhead hanger assembliesCAMERON INT CORP·Filed 2018·Granted Jun 18, 2019·3 cites·9 claims
- 0466US9863205B2Running tool with overshot sleeveCAMERON INT CORP·Filed 2013·Granted Jan 9, 2018·3 cites·16 claims
- 0549US9835005B2Energized seal system and methodCAMERON INT CORP·Filed 2014·Granted Dec 5, 2017·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →