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Inventor
WILLIAMSON TOMMY L
5 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMSON TOMMY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
US AIR FORCE
3 patents
US4185919A
Jan 29, 1980
Quadrant detection system
US AIR FORCE
19 citations
76
US4350443A
Sep 21, 1982
Optical fringe analysis
US AIR FORCE
16 citations
70
US4181435A
Jan 1, 1980
Holographic field lens detector
US AIR FORCE
6 citations
57
PPI ENG & CONSTRUCTION SERVICES LLC
2 patents
US10822762B2
Nov 3, 2020
Combination pier
PPI ENG & CONSTRUCTION SERVICES LLC
2 citations
68
US10640944B2
May 5, 2020
Pier tool and method of use
PPI ENG & CONSTRUCTION SERVICES LLC
2 citations
68