P

Inventor

PAPP SIEGMUND

US5 patents
⚠️ This page may combine multiple inventors who share the name “PAPP SIEGMUND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

2 patents

PAPP SIEGMUND

1 patent

WU YONG K

1 patent

NELSON JAMES M

1 patent