SB

Stephen Douglas Butt

MN Memorial University Of Newfoundland: 1 patents #9 of 36Top 25%
📍 St. John's, CA: #44 of 172 inventorsTop 30%
Overall (All Time): #1,347,593 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12421802 Method and system for mining Allan R. Cramm, Jeronimo De Moura Junior, Mohammed Mokhtar Ebeid Said 2025-09-23
12031382 Method and system for mining Allan R. Cramm, Jeronimo De Moura Junior, Mohammed Mokhtar Ebeid Said 2024-07-09
10214972 Vibration assisted rotary drilling (VARD) tool Brock GILLIS, Pushpinder Singh Rana 2019-02-26