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

Allan A. Boogerman — 2 Patents

GRGraco: 2 patents #40 of 149Top 30%
Bedford, NH: #187 of 404 inventorsTop 50%
New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,331,975 of 4,157,543Top 60%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4848951 Keyed shaft coupling Lawrence L. Lanerd 1989-07-18
4692048 Pressure Roller Applicator Duane D. Krohn 1987-09-08