Donald E. Detjen

Follow

Person

Somerville, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sorting and collating tray and method for sorting and collating col...
- Patent number 5,706,954
- Issue date Jan 13, 1998
- Donald E. Detjen
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER