DK

David J. Keener

LC Level 3 Communications: 1 patents #40 of 121Top 35%
VG Vacuworx Global: 1 patents #3 of 6Top 50%
📍 Tulsa, OK: #18 of 178 inventorsTop 15%
🗺 Oklahoma: #110 of 936 inventorsTop 15%
Overall (2018): #156,055 of 503,207Top 35%
2
Patents 2018

Issued Patents 2018

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10163334 Wireless remote control system for a vacuum material handler Cory Capps 2018-12-25
9866781 Broadcast method and system John S. Jones, Peter L. Ward 2018-01-09