KD

Kelvin Winston Duncan

UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Christchurch, NZ: #43 of 627 inventorsTop 7%
Overall (All Time): #778,107 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12263140 Methods of reducing the production of greenhouse gases from animals 2025-04-01
8808706 Arthrospira-based compositions and uses thereof Peter Johnston, Ashley Michael Brown 2014-08-19
6537570 Method of biological control Angus Ian Macrae 2003-03-25
6479277 Method and apparatus for disruption of biological material 2002-11-12
6464997 Method of biological control Angus Ian Macrae 2002-10-15
5968517 Process for extraction of proanthocyanidins from botanical material Ian Gilmour 1999-10-19