Inventor
CHRISTOFFERSON DAVID F
US8 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTOFFERSON DAVID F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GRAUSHAR WILLIAM T
4 patentsUS8291799B2Oct 23, 2012
Adjustable trimming assembly
GRAUSHAR WILLIAM T7 citations76
US8528890B2Sep 10, 2013
In-line shell processing
GRAUSHAR WILLIAM T4 citations61
US8083455B2Dec 27, 2011
Cover applier system
GRAUSHAR WILLIAM T5 citations53
US9056401B2Jun 16, 2015
Adjustable trimming assembly
GRAUSHAR WILLIAM T0 citations45