DH

David S. HAMMOND

MN Metaswitch Networks: 3 patents #39 of 129Top 35%
CL Coopervision International Limited: 2 patents #95 of 201Top 50%
📍 Pleasanton, CA: #1,032 of 3,062 inventorsTop 35%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #902,204 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12345963 Orthokeratology contact lenses and related methods Arthur Bradley, Baskar ARUMUGAM, Myhanh Nguyen, Paul CHAMBERLAIN 2025-07-01
12228804 Contact lenses and methods relating thereto Martin WEBBER, Arthur Bradley, Baskar ARUMUGAM, Paul CHAMBERLAIN 2025-02-18
RE47632 Controlling communication sessions Michael Lyons, Nicholas Peter Larkin, Oliver James Carter 2019-10-01
9537875 Handling potentially malicious communication activity 2017-01-03
8687640 Controlling communication sessions Michael Lyons, Nicholas Peter Larkin, Oliver James Carter 2014-04-01