Halvorsen; Gunnar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Halvorsen; Gunnar.The latest application filed is for "multicrystalline silicon ingots, silicon masteralloy, method for increasing the yield of multicrystalline silicon ingots for solar cells".

Company Profile

2.4.4

Halvorsen; Gunnar - Kristiansand NO
Halvorsen; Gunnar - Kristiansand S NO
Halvorsen; Gunnar - V.ang.gsbygd NO

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Multicrystalline silicon ingots, silicon masteralloy, method for increasing the yield of multicrystalline silicon ingots for solar cells Grant 10,693,031 - Halvorsen , et al.	2020-06-23
Multicrystalline silicon ingots, silicon masteralloy, method for increasing the yield of multicrystalline silicon ingots for solar cells Grant 10,483,428 - Halvorsen , et al. Nov	2019-11-19
Multicrystalline Silicon Ingots, Silicon Masteralloy, Method For Increasing The Yield Of Multicrystalline Silicon Ingots For Solar Cells App 20180309014 - HALVORSEN; Gunnar ; et al.	2018-10-25
Multicrystalline Silicon Ingots, Silicon Masteralloy, Method For Increasing The Yield Of Multicrystalline Silicon Ingots For Solar Cells App 20160225937 - HALVORSEN; Gunnar ; et al.	2016-08-04
High strength, oxidation and wear resistant titanium-silicon based alloy Grant 9,388,481 - Frommeyer , et al. July 12, 2	2016-07-12
High Strength, Oxidation And Wear Resistant Titanium-silicon Based Alloy App 20150118099 - Frommeyer; Georg ; et al.	2015-04-30
High strength, oxidation and wear resistant titanium-silicon base alloys and the use thereof App 20060013721 - Frommeyer; Georg ; et al.	2006-01-19
Method for production of pure silicon Grant 4,539,194 - Halvorsen September 3, 1	1985-09-03

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