Adrian Marica

NV National Oilwell Varco: 2 patents #3 of 89Top 4%

📍 Cypress, TX: #33 of 195 inventorsTop 20%

🗺 Texas: #2,683 of 15,368 inventorsTop 20%

Overall (2018): #169,866 of 503,207Top 35%

Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10094366	Valve having opposed curved sealing surfaces on a valve member and a valve seat to facilitate effective sealing	—	2018-10-09
9903480	Poppet valve with integrated dampener	—	2018-02-27