DB

Dennis Beeferman

HH Handy & Harman: 2 patents #11 of 36Top 35%
Overall (All Time): #2,296,423 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5340012 Titanium hydride coated brazing product William F. Lucas 1994-08-23
5186380 Titanium hydride coated brazing product William F. Lucas 1993-02-16