Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WP

William K. Pratt

RMRockland Manufacturing: 2 patents #1 of 2Top 50%
Bedford, PA: #1 of 1 inventorsTop 100%
Pennsylvania: #1,116 of 7,685 inventorsTop 15%
Overall (2021): #99,474 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11111655 Bucket, blade, liner, or chute with visual wear indicator liner 2021-09-07
11001984 Dump bucket with insert for side dumping Travis James Wirfel 2021-05-11