LexDanaLexDanabeta
Inventor

Roger Wall

Inventor
Buffalo, NY, US

Overview

2→
Patents
2010–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A47Gprimary
A47GHousehold or table equipment17%
E04BGeneral building constructions17%
F21SNon-portable lighting devices17%
G10KSound-producing devices17%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
10,961,700Noise reduction apparatus and method of making and using the same20217,696,122'Electrocatalyst inks for fuel cell applications'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to CABOT CORP (1)· patent assignee history
2010Based in Albuquerque, NM, US· patent location history
2021Patents assigned to KNOLL INC (1)· patent assignee history
2021Based in Buffalo, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CABOT CORP12010
KNOLL INC12021
Locations
LocationPatentsSpan
Buffalo, New York, US12021
Albuquerque, NM, US12010