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

Gerald A. Hill — 5 Patents

WAWalbro: 3 patents #62 of 212Top 30%
WLWalbro Engine Management, L.L.C.: 1 patents #50 of 85Top 60%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
Caro, MI: #16 of 44 inventorsTop 40%
Michigan: #18,390 of 86,293 inventorsTop 25%
Overall (All Time): #1,039,992 of 4,157,543Top 30%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6761193 Fuel level sensor and pump assembly Kenneth J. Cotton, Jeffrey D. Hanby, Jeffrey C. Hoppe, Roger N. Smith 2004-07-13
6109893 Electric fuel pump with grooved commutator face Gary U. Gliniecki 2000-08-29
5724813 Compressor by-pass and valving for a turbocharger Thomas R. Fenelon, Robert L. Hercey 1998-03-10
5702237 In tank fuel pump filter 1997-12-30
5248223 Fuel pump with anti-reversion inlet 1993-09-28