P

Inventor

HAJNAL ANDRE S

US3 patents
⚠️ This page may combine multiple inventors who share the name “HAJNAL ANDRE S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WEYERHAEUSER CO

1 patent

WEYERHAEUSER NR CO

1 patent

PETERSEN BRENT A

1 patent