Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Ken Cranson — 1 Patent

QUQuantum: 1 patents #325 of 703Top 50%
Sterling, MA: #89 of 143 inventorsTop 65%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ken Cranson has been granted 1 US patent while listed as an inventor at Quantum. All of these patents were granted in 2001. Ken Cranson ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ken Cranson in Sterling, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6267313 Wide tape cartridge George Saliba, Steve Stamm, Chan Kim, Satya Mallick 2001-07-31 $7,992,000