Butler Robert W

USPTO Trademark & Patent Filings

Butler Robert W

Trademark applications and grants for Butler Robert W. Butler Robert W has 2 trademark applications. The latest application filed is for "LIFE SCIENCE"

Company Profile
    Company Aliases
  • BUTLER, ROBERT W.
  • Butler; Robert W.
  • w robert butler
  • Butler; Robert W. - Rural Letts IA
  • Butler; Robert W. - Ulysses KS
  • Butler; Robert W. - Cherry Hill NJ

Trademarks Patents
Patent Applications
Patent ApplicationDate
Control system for rider vehicles
4,716,980 - 06/830,520 Butler January 5, 1
1988-01-05
Rupture lines in flexible packages
4,226,330 - 05/738,164 Butler October 7, 1
1980-10-07
Apparatus for producing rupture lines in flexible packages
4,061,457 - 05/680,520 Butler December 6, 1
1977-12-06
DOUBLE DENSITY TO NRZ CODE CONVERTER
3,828,344 - 05/320,454 Schwartz , et al. August 6, 1
1974-08-06
DATA CONVERTING APPARATUS
3,815,122 - 05/320,455 Schwartz , et al. June 4, 1
1974-06-04
Patent Grants & Applications
Trademark Applications
Company Registrations

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