TC

Thomas R. Campbell

AL Astec International Limited: 2 patents #1 of 11Top 10%
📍 Kingwood, TX: #8 of 54 inventorsTop 15%
🗺 Texas: #496 of 5,527 inventorsTop 9%
Overall (1994): #18,179 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5348418 Asphalt finishing screed having rotary compactor — 1994-09-20
5315770 Roadway trenching apparatus — 1994-05-31