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USPTO Patent Rankings Data through Dec 31, 2025
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Fred Buehrer — 4 Patents

IBM: 4 patents #21,783 of 70,183Top 35%
TLTokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
Poughquag, NY: #42 of 99 inventorsTop 45%
New York: #31,814 of 115,490 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Fred Buehrer has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 2007 and the most recent in February 2009. Fred Buehrer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Fred Buehrer in Poughquag, NY, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7491563 Nitridation of STI fill oxide to prevent the loss of STI fill oxide during manufacturing process Anthony I. Chou, Toshiharu Furukawa, Renee T. Mo 2009-02-17 $3,763,000
7491964 Nitridation of STI fill oxide to prevent the loss of STI fill oxide during manufacturing process Anthony I. Chou, Toshiharu Furukawa, Renee T. Mo 2009-02-17 $3,763,000
7235440 Formation of ultra-thin oxide layers by self-limiting interfacial oxidation David L. O'Meara, Cory Wajda, Anthony Dip, Michael Toeller, Toshihara Furukawa +6 more 2007-06-26 $10,209,000
7202186 Method of forming uniform ultra-thin oxynitride layers David L. O'Meara, Cory Wajda, Anthony Dip, Michael Toeller, Toshihara Furukawa +6 more 2007-04-10 $7,482,000