IP Library › Granted Patent US 4,993,499
Granted Patent Utility
US 4,993,499 · App. 07/413,102

Wing packer

Inventors: Gerard Bourgault, Richard P. Coquet
Patented Case View Patent ↗
Granted: Feb 19, 1991 Filed: Sep 26, 1989
Inventors
Gerard Bourgault
Richard P. Coquet
Assignee (at issue)
F. P. Bourgault Industries Air Seeder Division Ltd.

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Quick Facts
Patent No.
US 4,993,499
App. No.
07/413,102
Filed
1989-09-26
Granted
1991-02-19
Kind
A