P

Inventor

IHLEFELD JON FREDRICK

US4 patents
⚠️ This page may combine multiple inventors who share the name “IHLEFELD JON FREDRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DU PONT

2 patents

NORCH CAROLINA STATE UNIVERSIT

1 patent

BORLAND WILLIAM J

1 patent