NB

Norman George Ballard

Overall (2022): #313,880 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11397095 Electronic distance recorder Robert Andrew Carr Shepheard, Darren Parker, Jane Plowman, Richard Stanton 2022-07-26