DS

Douglas Craig Swinyard

JD John Deere: 4 patents #1,200 of 5,518Top 25%
WL Waratah Nz Limited: 1 patents #5 of 14Top 40%
📍 Tokoroa, NZ: #1 of 10 inventorsTop 10%
Overall (All Time): #899,609 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12207597 Timber-working devices 2025-01-28
12127508 Sensor mount and assembly for a timber-working device Jemma Lee Needham, Eden Zamir Rafealov 2024-10-29
10980194 Saw apparatus with chain retention Robert Blevens, Philip Waterhouse 2021-04-20
9554524 Delimb knife with integrated side blades 2017-01-31
7677279 Delimb knife mounting arrangement for tree harvester head Justyn Peter Smythe 2010-03-16