DW

Douglas James Weatherall

HS Husky Injection Molding Systems: 9 patents #43 of 375Top 15%
EC Ehc Canada: 5 patents #5 of 22Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Xerox: 2 patents #3,932 of 8,622Top 50%
📍 Bolton, CA: #7 of 229 inventorsTop 4%
Overall (All Time): #246,219 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12311591 Injection molding of multilayer articles with post-pullback pressure monitoring Damish Jaidka 2025-05-27
12304126 Method of improving shot repeatability in multilayer reciprocating screw injection molding machines 2025-05-20
12297011 Method of securing a closure on a container Tobias Naumann, Stephan Scherer, Ingo Willems, Christophe Halter, Sebastian Rasche +10 more 2025-05-13
11370156 Molding apparatus and method of controlling same Daoshan Ouyang, Zhiming Wang 2022-06-28
10940625 Method and apparatus for extrusion of thermoplastic handrail Andrew Oliver Kenny, Viqar Haider, Ronald Harold Ball, Alexander Stuart Caunce, Reginald Anthony Butwell 2021-03-09
10464249 Articles having composite member for inhibiting longitudinal stretch Andrew Oliver Kenny, Naseer Mohammad Qureshi, Alexander Stuart Caunce, Qingping Guo, Michael Degli Angeli 2019-11-05
10350807 Method and apparatus for extrusion of thermoplastic handrail Andrew Oliver Kenny, Viqar Haider, Ronald Harold Ball, Alexander Stuart Caunce, Reginald Anthony Butwell 2019-07-16
10201922 Control structure for a molding system Robert Domodossola, Joachim Johannes Niewels, Ruud Maria Theodorus Luijs, Sean Farshid Sanjabi 2019-02-12
9981415 Method and apparatus for extrusion of thermoplastic handrail Andrew Oliver Kenny, Viqar Haider, Ronald Harold Ball, Alexander Stuart Caunce, Reginald Anthony Butwell 2018-05-29
9902101 Screw-moving assembly including screw-moving actuator and bias-adjustment mechanism Christophe Halter, Claude Ferdinand Hostert 2018-02-27
9579839 Apparatus for extrusion of thermoplastic handrail Andrew Oliver Kenny, Viqar Haider, Ronald Harold Ball, Alexander Stuart Caunce 2017-02-28
8252220 Injection mold 2012-08-28
7341445 Molten molding material dispenser Alexandre Paris 2008-03-11
7291297 Injection molding method and apparatus for continuous plastication Alexandre Paris 2007-11-06
6237740 Composite handrail construction Andrew Oliver Kenny, Ronald Harold Ball, Stuart A. Caunce 2001-05-29
6106762 Processes for forming polymeric seamless belts and imaging members Enno E. Agur, Ellis Fabian 2000-08-22
6086806 Method of splicing thermoplastic articles Andrew Oliver Kenny, Ronald Harold Ball, A. Stuart Caunce, David Ball 2000-07-11
5128091 Processes for forming polymeric seamless belts and imaging members Enno E. Agur, Ellis Fabian 1992-07-07