San Diego, CA, United States of America

Douglas C Johnson


Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 46(Granted Patents)


Location History:

  • San Diego, CA (US) (1989 - 1990)
  • Rockford, IL (US) (1991)
  • Corona, CA (US) (1991)

Company Filing History:


Years Active: 1989-1991

Loading Chart...
4 patents (USPTO):Explore Patents
This text is generated by artificial intelligence and may not be accurate.
Please report any incorrect information to support@idiyas.com
Loading…