Bernard H Schonbach

This inventor holds 5 USPTO granted patents, plus 2 CIPO patents. Top assignees: Fuller Company, Pennsylvania Crusher Corporation. Active years: 1987-1994.

USPTO Granted Patents = 5

% Patents Active = 100.0

CIPO Patents = 2

Average Co-Inventor Count = 1.7

ph-index = 3

Forward Citations = 25(Granted Patents)

Company Filing History:

Pennsylvania Crusher Corporation

patents

Years Active: 1987-1994

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5282741 - Grate plate (1994-02-01),

2. 5251826 - Tumbling media mill and control system (1993-10-12),

3. 4934900 - Assembly forming a cylindrical cage of spaced apart vanes (1990-06-19),

4. 4828189 - Roller mill for comminuting solid materials (1989-05-09),

5. 4694997 - Apparatus for exerting a downward force on a grinding roller (1987-09-22),

Profile summary based on public USPTO records.

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2 patents (CIPO):

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