Thomas Scott Williams — 17 Patents at Surfx Technologies

Thomas Scott Williams has been granted 17 US patents while listed as an inventor at Surfx Technologies. The first was granted in 1990 and the most recent in September 2025. Thomas Scott Williams ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Thomas Scott Williams in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12408256	Plasma cleaning device and process	Quoc Dinh Truong, Robert F. Hicks	2025-09-02
12120809	Handheld plasma device process	George Suarez, Mikhail Grigoriev, Robert F. Hicks	2024-10-15
11518082	Low temperature atmospheric pressure plasma for cleaning and activating metals	Siu F. Cheng, Toby Desmond Oste, Sarkis Keshishian, Robert F. Hicks	2022-12-06
10923331	Plasma cleaning device and process	Quoc Dinh Truong, Robert F. Hicks	2021-02-16
10827601	Handheld plasma device	George Suarez, Mikhail Grigoriev, Robert F. Hicks	2020-11-03
10800092	Low temperature atmospheric pressure plasma for cleaning and activating metals	Siu F. Cheng, Toby Desmond Oste, Sarkis Keshishian, Robert F. Hicks	2020-10-13
10032609	Low temperature atmospheric pressure plasma applications	Siu F. Cheng, Toby Desmond Oste, Sarkis Keshishian, Robert F. Hicks	2018-07-24
D778643	Display case	—	2017-02-14
9406485	Argon and helium plasma apparatus and methods	Siu F. Cheng, Toby Desmond Oste, Sarkis Keshishian, Robert F. Hicks	2016-08-02
D762404	Display case	—	2016-08-02
8325454	Over heating detection and interrupter circuit	Frank S. Brugner	2012-12-04
8310800	Fault detector for surge suppressor	—	2012-11-13
8064174	Leakage current detection and interruption circuit with improved shield	Frank S. Brugner, Paul R. Gandolfi	2011-11-22
7751161	Leakage current detection and interruption circuit	—	2010-07-06	$314,000
7623329	Leakage current detection and interruption circuit with improved shield	Frank S. Brugner, Paul R. Gandolfi	2009-11-24	$431,000
5606169	Ultraviolet light sterilization retrofit for paperboard packaging filling machines	James A. Hiller, Richard L. Lewis	1997-02-25	$14,137,000
4957578	Process for producing a paperboard product for premium packaging applications	Todd H. Huffman, Debora Flanagan Massouda	1990-09-18	$2,735,000

Thomas Scott Williams — 17 Patents

Issued Patents All Time

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