William R. Brown

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Mission, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Scoring or perforating bar for offset presses
- Patent number 5,228,388
- Issue date Jul 20, 1993
- William R. Brown
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Scoring or perforating bar for offset presses
- Patent number 5,123,347
- Issue date Jun 23, 1992
- William R. Brown
- B26 - HAND CUTTING TOOLS CUTTING SEVERING