Level, plumb, and perpendicularity indicator for power tool

Assignee

• Black & Decker

Inventors

• John C. Vanko (49 patents)
• Craig A. Schell (84 patents)
• Robert S. Gehret (90 patents)
• Michael K. Forster (67 patents)
• Tal Gottesman (22 patents)
• Sankarshan Murthy (20 patents)
• Daniel Puzio (144 patents)
• Joerg Zellerhoff (7 patents)
• Robert A. Usselman (25 patents)
• Scott J. Eshleman (32 patents)
• Joao Norona (18 patents)

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