Peter E. Lenz — 8 Patents at Ep Minerals

Peter E. Lenz has been granted 8 US patents while listed as an inventor at Ep Minerals. The first was granted in 1999 and the most recent in January 2023. Peter E. Lenz ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Peter E. Lenz in Reno, NV, US.

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Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
11565940	White functional additives derived from filtration spent cake containing diatomite	Scott K. Palm, Andrew R. Welford, George A. Nyamekye, Kara Linn Evanoff	2023-01-31
11511220	Ultra-high purity, ultra-high performance diatomite filtration media	George A. Nyamekye, Scott K. Palm, Qun Wang	2022-11-29
11243177	Opaline flux-calcined diatomite products	Scott K. Palm, George A. Nyamekye, Bradley Scott Humphreys, Qun Wang	2022-02-08
10908102	Methods of determining the mineralogy of calcined and flux-calcined diatomite	Scott K. Palm, George A. Nyamekye, Bradley Scott Humphreys, Qun Wang	2021-02-02
10391433	Opaline biogenic silica/expanded perlite composite products	Qun Wang, Scott K. Palm	2019-08-27
9095842	Diatomaceous earth filter aid containing a low crystalline silica content	Michael J. Nannini, Wilson Kamau Wanene, Chongjun Jiang	2015-08-04
8084392	Crystalline silica-free diatomaceous earth filter aids and methods of manufacturing the same	Michael J. Nannini, James S. Shui	2011-12-27
5878374	Computer-controlled electromechanical device for determining filtration parameters of a filter aid	Thomas A. Buchanan	1999-03-02

Peter E. Lenz — 8 Patents

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