RG

Robert J. Geertsen

RS Rec Silicon: 2 patents #1 of 8Top 15%
📍 Pasco, WA: #2 of 11 inventorsTop 20%
🗺 Washington: #2,786 of 14,738 inventorsTop 20%
Overall (2019): #127,028 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10407310 System for reducing agglomeration during annealing of flowable, finely divided solids Matthew J. Miller, Justin Johnston, Stein Julsrud, Sefa Yilmaz 2019-09-10
10287171 Tumbling device for the separation of granular polysilicon and polysilicon powder 2019-05-14