Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › System for characterizing surfaces of pipes, ducts or similar structures

System for characterizing surfaces of pipes, ducts or similar structures

US Patent 5686674 · Granted Nov 11, 1997

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Downhole heating2025
Downhole apparatus and method comprising compacted thermite2025
Compositions and methods for modulating hair growth2025
Downhole method and apparatus2024
Downhole method and apparatus2024
Compositions and methods for modulating hair growth2023
Compositions and methods for modulating hair growth2022
Compositions and methods for modulating hair growth2022
Compositions and methods for promoting hair growth with Mpc1 inhibitors2022
Expanding thermite reactions for downhole applications2021
Hair follicle stem cell activation and hair growth2020
Well sealing via thermite reactions2016