DH

Douglas Hohlbein

Colgate-Palmolive: 6 patents #14 of 193Top 8%
📍 Hopewell, NJ: #1 of 24 inventorsTop 5%
🗺 New Jersey: #85 of 5,778 inventorsTop 2%
Overall (2002): #6,470 of 266,432Top 3%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
D463133 Toothbrush handle 2002-09-24
6442787 Contouring toothbrush head 2002-09-03
D461313 Toothbrush handle 2002-08-13
D457323 Toothbrush handle 2002-05-21
D456138 Toothbrush head 2002-04-30
D456139 Toothbrush with a combination of filaments and elastomeric tufts 2002-04-30