Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Arthur Blank — 6 Patents

ISImage Ware Software: 4 patents #1 of 2Top 50%
KFKnowledge Factor: 1 patents #6 of 11Top 55%
San Diego, CA: #6,452 of 23,606 inventorsTop 30%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Arthur Blank has been granted 6 US patents while listed as an inventor at Image Ware Software. The first was granted in 1994 and the most recent in July 2005. Arthur Blank ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Arthur Blank in San Diego, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6921268 Method and system for knowledge assessment and learning incorporating feedbacks James Bruno, Charles J. Smith, Len Schiedel, Bob Serling 2005-07-26
6230432 Enhanced fishing line flow mechanism 2001-05-15
5687306 Image editing system including sizing function 1997-11-11 $73,000
5577179 Image editing system 1996-11-19 $89,000
5469536 Image editing system including masking capability 1995-11-21 $66,000
5345313 Image editing system for taking a background and inserting part of an image therein 1994-09-06 $235,000