WP

Walter James Perkins

BT Bt: 3 patents #3 of 10Top 30%
Overall (All Time): #1,403,245 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11810253 System and process of transforming digital images with intersecting grid lines Chad E. Tuttle 2023-11-07
11151782 System and process of generating digital images of a site having a structure with superimposed intersecting grid lines and annotations Chad E. Tuttle 2021-10-19
10665035 System and process of using photogrammetry for digital as-built site surveys and asset tracking 2020-05-26