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Harold E. Helson — 3 Patents

CACambridgesoft: 3 patents #2 of 13Top 20%
Arlington, MA: #938 of 2,056 inventorsTop 50%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Harold E. Helson has been granted 3 US patents while listed as an inventor at Cambridgesoft. The first was granted in 2007 and the most recent in March 2011. Harold E. Helson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Harold E. Helson in Arlington, MA, US.

Patents per Year

Patents granted per year, 2007 to 2011Bar chart with a peak of 1 patents in 2007.peak 12007: 1 patents20072010: 1 patents20102011: 1 patents2011

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7912689 Enhancing structure diagram generation through use of symmetry — 2011-03-22
7805255 Deriving fixed bond information — 2010-09-28
7295931 Deriving fixed bond information — 2007-11-13

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