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For the Inventor, By the Inventor

CA

Dan Fern

This inventor holds 2 USPTO granted patents. Top assignee: Alcan International Limited. Active years: 1988-1993.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Kingston, CA (1988)
  • Ontario, CA (1993)

Company Filing History:

goldMedal2 out of 495 
 
Alcan International Limited
 patents

Years Active: 1988-1993

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2 patents (USPTO):Explore Patents
1. 5202013 - Process for coloring metal surfaces (1993-04-13),
2. 4756772 - Method of coloring a porous anodic oxide film on the surface of an (1988-07-12),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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