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Plymouth, MN, United States of America

Breck J Johnson

USPTO Granted Patents = 4

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 228(Granted Patents)

Location History:

Prior Lake, MN (US) (1987)
Plymouth, MN (US) (1988)
Mankato, MN (US) (1992)

Company Filing History:

Blackbourn Inc.

1 out of 832,912

Other

patents

Years Active: 1987-1992

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5145068 - Cassette album with channel-form hinges and method (1992-09-08),

2. 4771886 - Apparatus and method for manufacturing two-ply cassette albums (1988-09-20),

3. 4718550 - Thermoformed composite cassette album (1988-01-12),

4. 4641750 - Two-ply cassette album and method of making same (1987-02-10),

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