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Home › 2017 › Humanscale › David Johnston
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David Johnston — 1 Patent in 2017

HUHumanscale: 1 patents #3 of 22Top 15%
Millstone Township, NJ: #2 of 8 inventorsTop 25%
New Jersey: #2,569 of 7,092 inventorsTop 40%
Overall (2017): #449,081 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9775431 Accessory cart Jane Abernethy, Robert Volek, Mesve Vardar, Lachezar Tsvetanov, Robert R. King +3 more 2017-10-03

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David W. Johnston1
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Darrin Johnston1
Daniel Johnston1