DL

David D. Larson

PS Progress Profiles Spa: 3 patents #2 of 3Top 70%
📍 Golden, CO: #17 of 159 inventorsTop 15%
🗺 Colorado: #447 of 5,006 inventorsTop 9%
Overall (2017): #81,711 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9777931 Method and apparatus for positioning heating elements — 2017-10-03
D797957 Floor underlayment — 2017-09-19
9625163 Method and apparatus for positioning heating elements — 2017-04-18