LexDanaLexDanabeta
Inventor

John R. Hetling

Inventor
Dyer, IN, US

Overview

5→
Patents
2008–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Bprimary
A61BDiagnosis100%
PatentTitleYear
10,952,630Device for electrophysiological recording from the eye202110,888,221Pattern stimulus for visual function testing202110,292,580Pattern stimulus for visual function testing20198,118,752'Apparatus and methods for mapping retinal function'20127,384,145'Mapping retinal function using corneal electrode array'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Patents assigned to UNIV ILLINOIS (4)· patent assignee history
2008–2021Based in Dyer, IN, US· patent location history
2012Patents assigned to BAN TAMAS (1)· patent assignee history
2012Patents assigned to HETLING JOHN R (1)· patent assignee history
2012Patents assigned to RAHMANI SAFA (1)· patent assignee history
2021Patents assigned to RETMAP INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ILLINOIS42008–2021
BAN TAMAS12012
HETLING JOHN Rself12012
RAHMANI SAFA12012
RETMAP INC12021
Locations
LocationPatentsSpan
Dyer, IN, US52008–2021