Inventor

W. Cal Grant

Inventor
Williamstown, SC, US

Overview

2→
Patents
1997–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
H01BCables25%
H01RElectrically-conductive connections25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Wilmette, IL, US· patent location history
2021Patents assigned to ELECTROLUX HOME PROD INC (1)· patent assignee history
2021Patents assigned to TE CONNECTIVITY CORP (1)· patent assignee history
2021Based in Williamstown, SC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELECTROLUX HOME PROD INC12021
TE CONNECTIVITY CORP12021
Locations
LocationPatentsSpan
Williamstown, SC, US12021
Wilmette, Illinois, US11997