CR

Christopher Rijken

HP HP: 2 patents #142 of 1,135Top 15%
📍 Houston, TX: #325 of 2,278 inventorsTop 15%
🗺 Texas: #2,523 of 14,752 inventorsTop 20%
Overall (2016): #152,471 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9275527 Controller Mark D. Tupa, Michael R. Durham, Louis B. Hobson, Joshua N. McMahon 2016-03-01
9261929 Cooling device control Mark D. Tupa, Michael R. Durham 2016-02-16