Inventor
CLARK WILLIAM D
7 patents
⚠️ This page may combine multiple inventors who share the name “CLARK WILLIAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
5 patentsUS4253392AMar 3, 1981
Hollow fuser roll with variable taper
IBM38 citations87
US4432541AFeb 21, 1984
Recirculating document feed apparatus and method for aligning documents therein
IBM22 citations77
US4023897AMay 17, 1977
Optics drive mechanism
IBM9 citations71
US4386846AJun 7, 1983
Method and apparatus for limiting book wear while being copied
IBM2 citations61
US4967662ANov 6, 1990
High speed printer with interposer
IBM4 citations59