DC

Donald Robert Chaulk

TC The Gillette Company: 1 patents #11 of 56Top 20%
📍 Needham, MA: #14 of 47 inventorsTop 30%
🗺 Massachusetts: #885 of 3,963 inventorsTop 25%
Overall (1994): #141,621 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5299354 Oscillating shaver Stephen C. Metcalf, Robert A. Trotta, Hiroshi Harigai 1994-04-05