loadpatents
name:-0.00039887428283691
name:-0.0043270587921143
name:-0.0011959075927734
Knetzger; Robert C. Patent Filings

Knetzger; Robert C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Knetzger; Robert C..The latest application filed is for "gaming method and apparatus".

Company Profile
0.3.0
  • Knetzger; Robert C. - Kirkland WA
  • Knetzger; Robert C. - Redondo Beach CA
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Gaming method and apparatus
Grant 4,871,176 - Knetzger October 3, 1
1989-10-03
Electronic board game
Grant 4,300,770 - Knetzger November 17, 1
1981-11-17
Electronic game
Grant 4,288,537 - Knetzger September 8, 1
1981-09-08

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