RI

Robert Hutton, IV

LD Larson Manufacturing Company Of South Dakota: 1 patents #5 of 15Top 35%
📍 Providence, RI: #25 of 117 inventorsTop 25%
🗺 Rhode Island: #163 of 535 inventorsTop 35%
Overall (2025): #237,851 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12326022 Door assembly for selectively interlocking opposing doors Ayako Takase, Patrick Grossman, Lynn K. Van Sickle, Tommy Leon Knight, Dylan S. Schlenvogt +1 more 2025-06-10