SP

Steven D. Peterkort

OC Okabe Co.: 2 patents #2 of 18Top 15%
MA Maclean-Fogg: 1 patents #44 of 91Top 50%
Overall (All Time): #1,592,520 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7029218 Locking fastener for threaded joint with sight gauge — 2006-04-18
6290442 Locking fastener assembly for threaded joint — 2001-09-18
5597278 Locking fastener assembly for threaded joint — 1997-01-28