DW

David M. Williamson

BL Bp Oil International Limited: 1 patents #1 of 4Top 25%
NI Nikon: 1 patents #59 of 216Top 30%
📍 Tucson, AZ: #97 of 721 inventorsTop 15%
🗺 Arizona: #692 of 4,150 inventorsTop 20%
Overall (2023): #161,798 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11717161 Wide-angle pupil relay for cellphone-based fundus camera 2023-08-08
11685873 Methods and uses for controlling deposits on valves in direct-injection spark-ignition engines Robert Allan, Ross Alexander Dewhurst, Michael John Grundy 2023-06-27