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Inventor

John H. Ross

Inventor
La Canada Flintridge, CA, US

Overview

4→
Patents
1984–2009
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing20%
A63CSkates20%
C07DHeterocyclic compounds20%
G09BEducational or demonstration appliances20%
PatentTitleYear
7,491,064'Simulation of human and animal voices'20096,866,589'Ice rink'20054,650,182'Jaw exercise device'19874,469,701'Pyrrolid-3-en-2-ones and pharmaceutical methods of use thereof'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to STAUFFER CHEMICAL CO (1)· patent assignee history
1984Based in San Jose, CA, US· patent location history
1987Patents assigned to ROSS JOHN H (1)· patent assignee history
1987Based in St. Petersburg, FL, US· patent location history
2005Patents assigned to INNOVATIVE PRODUCTS INC (1)· patent assignee history
2005Based in Lowville, NY, US· patent location history
2009Patents assigned to BARTON MARK R (1)· patent assignee history
2009Patents assigned to ROSS JOHN (1)· patent assignee history
2009Based in La Canada Flintridge, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BARTON MARK R12009
INNOVATIVE PRODUCTS INC12005
ROSS JOHNself12009
ROSS JOHN Hself11987
STAUFFER CHEMICAL CO11984
Locations
LocationPatentsSpan
La Canada Flintridge, California, US12009
Lowville, New York, US12005
St. Petersburg, Florida, US11987
San Jose, California, US11984