Inventor · disambiguated record
Ishwinder Singh Grewal
Also filed as: GREWAL ISHWINDER · GREWAL ISHWINDER SINGH
3 granted patents·2 pending applications·37 citations·filing 2003–2019
68Inventor score
Top patents by PatentIndex Score
5 records- 0175US10526682B2Methods, materials and techniques for precious metal recoveryENVIROLEACH TECH INC·Filed 2018·Granted Jan 7, 2020·2 cites·20 claims
- 0274US6962560B2Continuous centrifugal separation of slurry using balls contained in a recess of a bowlKNELSON PATENTS INC·Filed 2003·Granted Nov 8, 2005·28 cites·27 claims
- 0342US6986732B2Centrifugal separation bowl with material acceleratorKNELSON PATENT INC·Filed 2003·Granted Jan 17, 2006·7 cites·28 claims
- 0437US2007166225A1Method for producing products from source materials by leaching with functional electrolytic waterXCENTIA ENERGY LLC·Filed 2006·Application pending·0 cites
- 0536US2019233917A1Methods, Materials and Techniques for Precious Metal RecoveryENVIROLEACH TECH INC·Filed 2019·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →