Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Springfield — 1 Patent

PUPolynt Composites Usa: 1 patents #6 of 23Top 30%
Livingston, TX: #36 of 77 inventorsTop 50%
Texas: #74,151 of 125,132 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert Springfield has been granted 1 US patent while listed as an inventor at Polynt Composites Usa. All of these patents were granted in 2024. Robert Springfield ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert Springfield in Livingston, TX, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11883842 Adhesive compositions and methods for coating objects Richard Earl Spears, Murray Akerman, Alain Laframboise, Michael Allen Mathews, Richard Joseph Pauer +1 more 2024-01-30