IP Library Granted Patent US 5,929,368
Granted Patent Utility
US 5,929,368 · App. 08/762,262

Hybrid electronic detonator delay circuit assembly

Inventors: David W. Ewick, Paul N. Marshall, Kenneth A. Rode, Thomas C. Tseka, Brendan Michael Walsh
Patented Case View Patent ↗
Granted: Jul 27, 1999 Filed: Dec 9, 1996
Inventors
David W. Ewick
Paul N. Marshall
Kenneth A. Rode
Thomas C. Tseka
Brendan Michael Walsh
Assignee (at issue)
The Ensign-Bickford Company

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Quick Facts
Patent No.
US 5,929,368
App. No.
08/762,262
Filed
1996-12-09
Granted
1999-07-27
Kind
A