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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Farmer — 4 Patents

SGSilicon Graphics: 3 patents #151 of 758Top 20%
Mountain View, CA: #4,399 of 11,022 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Daniel Farmer has been granted 4 US patents while listed as an inventor at Silicon Graphics. The first was granted in 1990 and the most recent in October 2002. Daniel Farmer ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Daniel Farmer in Mountain View, CA, US.

Patents per Year

Patents granted per year, 1990 to 2002Bar chart with a peak of 2 patents in 1998.peak 21990: 1 patents19901998: 2 patents19982002: 1 patents2002

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6459579 Apparatus and method for directing airflow in three dimensions to cool system components Ashok Krishnamurthi, Richard W. Singer, Ali Mira 2002-10-01 $37,468,000
D393449 Housing for a computer Richard Singer, Robert P. Pandorf, Robin Chu, Mark A. Edwards, James G. Ammon 1998-04-14
D393249 Housing for deskside computer Richard Singer, Robert P. Pandorf, Robin Chu, Mark A. Edwards, James G. Ammon 1998-04-07
4960384 Retaining means for removable computer drive and release means for same Richard Singer 1990-10-02 $3,963,000