Inventor

ANDREW J. NEUHALFEN

Inventor
Algonquin, IL, US

Overview

9→
Patents
1996–2001
Patent span
Electricity
Primary field (CPC H)

Patents· 9 as inventor

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

H01Hprimary
H01HElectric switches36%
H01CResistors28%
Y10TTechnical subjects covered by former us classification24%
H05KPrinted circuits8%
H01TSpark gaps4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2001Patents assigned to LITTELFUSE INC (8)· patent assignee history
1996–2001Based in Algonquin, IL, US· patent location history
1998Patents assigned to LITTLEFUSE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LITTELFUSE INC81996–2001
LITTLEFUSE INC11998
Locations
LocationPatentsSpan
Algonquin, Illinois, US91996–2001