Campbell, David W.

USPTO Trademark & Patent Filings

Campbell David W

Trademark applications and grants for Campbell, David W.. Campbell, David W. has 3 trademark applications. The latest application filed is for "IMAGINATION LIVE"

Company Profile
    Company Aliases
  • Campbell, David W.
  • w david campbell
  • Campbell; David W. - Ardrossan CA
  • Campbell; David W. - Luling LA
  • Campbell; David W. - New Baltimore MI
  • Campbell; David W. - Tualatin OR
Entity Type INDIVIDUAL
Address 11701 Commonwealth Drive Louisville, KENTUCKY UNITED STATES 40299

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
Integral tubing head and rotator
6,026,898 - 08/967,439 Bland , et al. February 22, 2
2000-02-22
Recovery of unreacted monomers in an olefin polymerization process
5,391,656 - 08/127,259 Campbell , et al. February 21, 1
1995-02-21
Roller for specialty paint finishes
5,206,979 - 07/864,503 Campbell May 4, 1
1993-05-04
Method and apparatus for limiting the concentration of combustible volatiles in dryer emissions
3,882,612 - 05/383,401 Try , et al. May 13, 1
1975-05-13
Patent Grants & Applications
Company Registrations

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