Duane K. Ischay

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Barrington, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspendable hinged lockable lid storage box
- Patent number 5,022,689
- Issue date Jun 11, 1991
- Acco World Corporation
- Thomas F. Perdue
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Suspendable hinged lockable lid storage box
- Patent number 4,976,373
- Issue date Dec 11, 1990
- Acco World Corporation
- Thomas E. Perdue
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER