JV

John Edward Vandigriff

📍 Carrollton, TX: #374 of 1,041 inventorsTop 40%
🗺 Texas: #40,946 of 125,132 inventorsTop 35%
Overall (All Time): #1,457,394 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10792988 Hybrid steam power drive system Einar Arvid Orbeck, JR., Ira Howard Robbins 2020-10-06
9605513 Method of gas, oil and mineral production using a clean processing system and method Einar Arvid Orbek, Jr. 2017-03-28
D387907 Combined container for computer software and manuals 1997-12-23