DP

David John Owen Parkes

SW Swagelok: 1 patents #9 of 36Top 25%
📍 Port St Mary, IM: #1 of 1 inventorsTop 100%
Overall (2024): #492,116 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11988288 Poppet-style valve arrangements Barry Cannell Irvine, Graham Harwood Stephenson, Charles Kneen Bregazzi 2024-05-21