DS

Douglas Swingley

SM Spears Manufacturing: 2 patents #1 of 1Top 100%
📍 Santa Clarita, CA: #19 of 104 inventorsTop 20%
🗺 California: #13,937 of 67,048 inventorsTop 25%
Overall (2024): #170,542 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12140258 Sweep elbow pipe connector with optimized flow path 2024-11-12
12070640 Pipe fitting incorporating a spherical spin weld 2024-08-27