IP Library › Granted Patent US 4,879,752
Granted Patent Utility
US 4,879,752 · App. 07/122,336

Lumber optimizer

Inventors: Jan E. Aune, Terence Arden, Mary S. Yap
Patented Case View Patent ↗
Granted: Nov 7, 1989 Filed: Nov 18, 1987
Inventors
Jan E. Aune
Terence Arden
Mary S. Yap
Assignee (at issue)
MacMillan Bloedel Limited

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 4,879,752
App. No.
07/122,336
Filed
1987-11-18
Granted
1989-11-07
Kind
A