Inventor

DEWEY DOUGLAS L

US14 patents

⚠️ This page may combine multiple inventors who share the name “DEWEY DOUGLAS L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO

13 patents

US10762786B1Sep 1, 2020

Vehicle collision alert system and method for detecting driving hazards

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO46 citations96

US10762785B1Sep 1, 2020

Vehicle collision alert system and method

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO14 citations92

US11488255B1Nov 1, 2022

Apparatuses, systems and methods for mitigating property loss based on an event driven probable roof loss confidence score

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO13 citations83

US9582832B1Feb 28, 2017

Method for field identification of roofing materials

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO12 citations83

US11084487B1Aug 10, 2021

Vehicle collision alert system and method for facilitating vehicle collision avoidance

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO5 citations82

US12406584B2Sep 2, 2025

Vehicle collision alert system and method

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO2 citations73

US12182873B2Dec 31, 2024

Systems and methods for automating property assessment using probable roof loss confidence scores

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO3 citations72

US11557207B1Jan 17, 2023

Apparatuses, systems and methods for mitigating property loss based on an event driven probable roof loss confidence score

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations60

US10147143B1Dec 4, 2018

Method for field identification of roofing materials

STATE FARM MUTUAL AUTOMOBILE INSURANCE CO0 citations51

LIN KAI-HSIANG

1 patent

US8718385B2May 6, 2014

Siding identification systems and methods

LIN KAI-HSIANG6 citations65