DD

Douglas J. D'Jay

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Ridgefield, CT: #276 of 574 inventorsTop 50%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #1,913,851 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10722010 Systems and methods for adjustable length weighted trekking poles — 2020-07-28
10172427 Systems and methods for trekking pole weights — 2019-01-08