Inventor
NYFFENEGGER DAVID P
US11 patents
⚠️ This page may combine multiple inventors who share the name “NYFFENEGGER DAVID P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BELL & HOWELL CO
6 patentsUS5125214AJun 30, 1992
Inserter station for envelope inserting
BELL & HOWELL CO62 citations96
US5211384AMay 18, 1993
Inserter with diverter for faulty members
BELL & HOWELL CO24 citations92
US5201504AApr 13, 1993
On-edge stacker
BELL & HOWELL CO26 citations92
US5129503AJul 14, 1992
Turnover module
BELL & HOWELL CO12 citations73
US5125642AJun 30, 1992
Feeder module with thickness detection
BELL & HOWELL CO13 citations73
US5130558AJul 14, 1992
Skew detector for inserter
BELL & HOWELL CO6 citations62
BELL & HOWELL PHILLIPSBURG
5 patentsUS5029832AJul 9, 1991
In-line rotary inserter
BELL & HOWELL PHILLIPSBURG53 citations92
US5154404AOct 13, 1992
Jam detector for inserter
BELL & HOWELL PHILLIPSBURG17 citations73
US5127640AJul 7, 1992
Inserter with collation tracking
BELL & HOWELL PHILLIPSBURG17 citations73
US5125215AJun 30, 1992
Envelope flap opener
BELL & HOWELL PHILLIPSBURG11 citations73
US5042232AAug 27, 1991
In-line rotary inserter
BELL & HOWELL PHILLIPSBURG13 citations73