Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
LS

Lawrence Stone

VTValence Technology: 5 patents #21 of 118Top 20%
Logan, UT: #40 of 428 inventorsTop 10%
Utah: #2,270 of 19,430 inventorsTop 15%
Overall (All Time): #576,503 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8779718 Electrical systems and battery assemblies Joseph Lamoreux, Christopher Darilek, Tage Bjorklund, David St. Angelo 2014-07-15
8707628 Plantation fan top window shutter 2014-04-29
8533996 Shutter drive apparatus 2013-09-17
8341887 Plantation fan top window shutter 2013-01-01
7986124 Electrical systems, battery assemblies, and battery assembly operational methods Joseph Lamoreux, Christopher Darilek, Tage Bjorklund, David St. Angelo 2011-07-26
7719227 Electrical energy supply methods and electrical energy power supplies Joseph Lamoreux, John Cummings 2010-05-18
6765368 Electrical energy apparatuses, electrical energy conditioning circuits, and electrical supply methods John Cummings 2004-07-20
6667599 Power supply apparatuses and methods of supplying electrical energy John Cummings 2003-12-23
5979431 Portable stove Kenneth Rex Hamilton 1999-11-09