LH

Leroy Handwerger

BT Breakthrough Technologies: 2 patents #2 of 9Top 25%
Overall (All Time): #2,303,468 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D337720 Picture frame bracket James I. Seybold 1993-07-27
5100094 Angled picture frame hanger James I. Seybold 1992-03-31