Robert Walter Richardson — 9 Patents at Aclara Technologies

Robert Walter Richardson has been granted 9 US patents while listed as an inventor at Aclara Technologies. The first was granted in 1985 and the most recent in April 2025. Robert Walter Richardson ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Robert Walter Richardson in Saint Charles, MO, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date
12267935	Emergency wayfinding technology	Christopher Lane Bailey	2025-04-01
12082326	Systems and methods for a perceived linear dimming of lights	Peggy Rose Devereaux, Dennis Kelley	2024-09-03
11751313	Systems and methods for a perceived linear dimming of lights	Peggy Rose Devereaux, Dennis Kelley	2023-09-05
11533798	Emergency wayfinding technology	Christopher Lane Bailey	2022-12-20
11324096	Systems and methods for a perceived linear dimming of lights	Peggy Rose Devereaux, Dennis Kelley	2022-05-03
9621225	Detection of inbound signals in the voltage domain of an electrical distribution network	John B. Hessling, Jr., Mario K. Deschenes, Scot M. Gingerich	2017-04-11
5610372	System for measuring total weight and weight distribution of a vehicle	Darryl H. Phillips	1997-03-11
4822162	Method and device for measuring retinal response as a function of position of the retina	Barbara Feldman	1989-04-18
4549110	Magnetic fluorescent lamp having reduced ultraviolet self-absorption	Samuel M. Berman	1985-10-22

Robert Walter Richardson — 9 Patents

Issued Patents All Time

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