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Ronald Chalmers — 1 Patent

ODOptical Data: 1 patents #8 of 16Top 50%
New Hyde Park, NY: #94 of 172 inventorsTop 55%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ronald Chalmers has been granted 1 US patent while listed as an inventor at Optical Data. All of these patents were granted in 1992. Ronald Chalmers ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ronald Chalmers in New Hyde Park, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5173051 Curriculum planning and publishing method Theodore May, Timothy K. Walker, William E. Clark, Anne Laurene Dudley 1992-12-22

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