DH

Douglas Hohlbein

Colgate-Palmolive: 4 patents #9 of 165Top 6%
📍 Hopewell, NJ: #1 of 12 inventorsTop 9%
🗺 New Jersey: #237 of 5,082 inventorsTop 5%
Overall (2025): #37,506 of 469,880Top 8%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D1079277 Toothbrush Daniel Wainless 2025-06-17
12303017 Oral care implement Eduardo Jimenez, Patrik Johansson 2025-05-20
D1061045 Refill head for a toothbrush Al Sprosta, Eduardo Jimenez, Michael Rooney, Yanmei Ji, Xiangji Ding 2025-02-11
12185829 Oral care implement Fan Gang Xie, Wen Jin Xi, Yanmei Ji, Jiang Zhou 2025-01-07