LC

Louis Ellen Culham

SI Sensor International: 1 patents #2 of 3Top 70%
📍 Maple Valley, WA: #14 of 45 inventorsTop 35%
🗺 Washington: #4,569 of 12,901 inventorsTop 40%
Overall (2017): #332,283 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9810671 Apparatus with timed color change indication Gregory Heacock 2017-11-07