DH

Douglas P. Henderson

Colgate-Palmolive: 10 patents #286 of 2,015Top 15%
Becton, Dickinson And: 6 patents #537 of 2,926Top 20%
CW Cerro Wire: 3 patents #2 of 13Top 20%
📍 Decatur, AL: #7 of 272 inventorsTop 3%
🗺 Alabama: #227 of 10,951 inventorsTop 3%
Overall (All Time): #218,875 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
12156588 Personal care implement with replacement head Daniel Wainless, Douglas Hohlbein, Thuan Chong Tan, Pengyang Fu 2024-12-03
11160358 Personal care implement with replacement head Daniel Wainless, Douglas Hohlbein, Thuanchong Tan, Pengyang Fu 2021-11-02
D899094 Refill head for an oral care implement Daniel Wainless, Douglas Hohlbein, Thuan Chong Tan, Pengyang Fu 2020-10-20
D866194 Oral care implement handle Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou 2019-11-12
D866193 Oral care implement handle Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou 2019-11-12
D853732 Refill head for an oral care implement Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou +2 more 2019-07-16
D841333 Refill head for an oral care implement Daniel Wainless, Douglas Hohlbein, Thuanchong Tan, Pengyang Fu 2019-02-26
D837527 Refill head for an oral care implement Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou +2 more 2019-01-08
D828035 Oral care implement Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou 2018-09-11
D823000 Oral care implement Daniel Wainless, Douglas Hohlbein, Jiunnhaur Lim, Jiantao Wang, Pei Zhou 2018-07-17
9573258 Pulling head work station Joshua K. Young, Jeffery Kennedy 2017-02-21
8973235 Pulling head work station Joshua K. Young, Jeffery Kennedy 2015-03-10
8287787 Wire cooling water trough 2012-10-16
8021137 Wire cooling water trough 2011-09-20
6939709 Multi-well device Alan Trieber 2005-09-06
5801055 Multi-well culture dish assembly 1998-09-01
D360698 Cell insert for a tissue culture plate Timothy A. Stevens, Edward F. Mussi, Tadeusz A. Tyndorf 1995-07-25
5366893 Culture vessel Timothy A. Stevens, Edward F. Mussi, Tadeusz A. Tyndorf 1994-11-22
5358871 Culture vessel Timothy A. Stevens, Edward F. Mussi, Tadeusz A. Tyndorf 1994-10-25
5285907 Modular tube rack arrays Larry A. Franchere 1994-02-15