MS

Marvin Leroy Swingle

📍 Knoxville, TN: #893 of 2,927 inventorsTop 35%
🗺 Tennessee: #5,688 of 20,272 inventorsTop 30%
Overall (All Time): #1,617,192 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6418696 Apparatus for architectural unit construction — 2002-07-16
6155021 Method and apparatus for architectural unit construction — 2000-12-05
5870878 Method and apparatus for architectural unit construction — 1999-02-16