DS

Donald H. Sandbrook

FL Frogparking Limited: 1 patents #1 of 1Top 100%
📍 Palmerston North City, NZ: #4 of 18 inventorsTop 25%
Overall (2016): #414,258 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9373256 Vehicle presence detection system — 2016-06-21