RS

Robert D. Simpson

VC Valco Instruments Company: 4 patents #2 of 8Top 25%
📍 Houston, TX: #179 of 2,948 inventorsTop 7%
🗺 Texas: #1,286 of 17,606 inventorsTop 8%
Overall (2019): #45,235 of 560,194Top 9%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10502721 Chromatographic system temperature control system Stanley D. Stearns, Huamin Cai, Chris Bishop, Chris S. Cowles, Dale Ashworth +1 more 2019-12-10
10481136 Chromatographic system temperature control system Stanley D. Stearns, Huamin Cai, Chris Bishop, Chris S. Cowles, Dale Ashworth +1 more 2019-11-19
10481137 Chromatographic system temperature control system Stanley D. Stearns, Huamin Cai, Chris Bishop, Chris S. Cowles, Dale Ashworth +1 more 2019-11-19
10324069 Chromatographic system temperature control system Stanley D. Stearns, Huamin Cai, Chris Bishop, Chris S. Cowles, Dale Ashworth +1 more 2019-06-18