logo

For the Inventor, By the Inventor

Carlsbad, CA, United States of America

Aqua Drop Corporation


USPTO Granted Patents = 1

Forward Citations = 11

Loading Chart...
Loading Chart...

1 inventor (with patents filed for the assignee):

goldMedal Dwight N Johnson (1 out of 71 patents)


1 patent:

1. 4896629 - Poultry watering valve (1990-01-30),
logo

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#398 in Carlsbad, CA

#29,016 in California

#136,675 in US

Carlsbad, CA (US)
Carlsbad, CA, United States of America

Aqua Drop Corporation

Forward Citations = 11

1 inventor:

goldMedal Dwight N Johnson (1 out of 71 patents)

Please report any incorrect information to [email protected]
Loading…