logo

For the Inventor, By the Inventor

Fairport Harbor, OH, United States of America

Napro, Inc.


USPTO Granted Patents = 1

Trademarks = 3

Forward Citations = 93

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Steven Tsengas (1 out of 99 patents)


1 patent:

1. 6237538 - Pet toy ball feeder (2001-05-29),
logo

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#4 in Fairport Harbor, OH

#5,180 in Ohio

#134,051 in US

...
Fairport Harbor, OH, United States of America

Napro, Inc.

Forward Citations = 93

1 inventor:

goldMedal Steven Tsengas (1 out of 99 patents)

Please report any incorrect information to support@idiyas.com
Loading…