Inventor
DICKINSON DAVID G
US10 patents
⚠️ This page may combine multiple inventors who share the name “DICKINSON DAVID G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELTA SCIENT CORPORATION
6 patentsUSD996653SAug 22, 2023
Bollard
DELTA SCIENT CORPORATION5 citations83
US10407852B2Sep 10, 2019
Portable bollard and barricade system
DELTA SCIENT CORPORATION9 citations82
US10941531B2Mar 9, 2021
Portable bollard and barricade system
DELTA SCIENT CORPORATION4 citations71
USD903906SDec 1, 2020
Bollard
DELTA SCIENT CORPORATION4 citations71
US11384493B2Jul 12, 2022
Portable barricade and portable barricade system
DELTA SCIENT CORPORATION2 citations68
US12546070B2Feb 10, 2026
Portable barricade and portable barricade system
DELTA SCIENT CORPORATION0 citations57