HC

Howard Calkin

HP HP: 1 patents #617 of 2,260Top 30%
🗺 California: #14,783 of 41,698 inventorsTop 40%
Overall (2011): #283,966 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7917804 Systems and methods for CPU repair Jeff Barlow, Jeff Brauch, Raymond Gratias, Stephen Hack, Lacey Joyal +3 more 2011-03-29