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Thomas D. Spencer — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%

Pleasant Hill, CA: #128 of 365 inventorsTop 40%

California: #150,760 of 386,348 inventorsTop 40%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Thomas D. Spencer has been granted 3 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in August 2001. Thomas D. Spencer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Thomas D. Spencer in Pleasant Hill, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6270584	Apparatus for drying and cleaning objects using controlled aerosols and gases	Gary W. Ferrell, Rob E. Carter	2001-08-07
5968285	Methods for drying and cleaning of objects using aerosols and inert gases	Gary W. Ferrell, Rob E. Carter	1999-10-19
5964958	Methods for drying and cleaning objects using aerosols	Gary W. Ferrell	1999-10-12

Thomas D. Spencer — 3 Patents

Issued Patents All Time

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