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

Charles Kingdon

GBG.S. Blodgett: 2 patents #4 of 39Top 15%
Vergennes, VT: #7 of 133 inventorsTop 6%
Vermont: #853 of 4,968 inventorsTop 20%
Overall (All Time): #660,015 of 4,157,543Top 20%
8 Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7285754 Apparatus and method for a chain motivated toaster with vertically aligned rollers Gabriel Beddingfield 2007-10-23
7285755 Apparatus and method for a chain motivated toaster with vertically aligned rollers Gabriel Beddingfield 2007-10-23
7202447 Conveyor type oven Christopher James Adelmann, Abel A. Arellano, Joe Louis Gallardo 2007-04-10
7091452 Conveyor type oven Christopher James Adelmann, Abel A. Arellano, Joe Louis Gallardo 2006-08-15
6592364 Apparatus, method and system for independently controlling airflow in a conveyor oven David Zapata, John Rogers Gilleland 2003-07-15
6576874 Modular heating element for a conveyor oven David Zapata, John Rogers Gilleland 2003-06-10
5988154 Combination steamer and convection oven with double doors Scott Douglas, Jonathon Haas 1999-11-23
5951901 Steam control for combination oven and steamer Scott Douglas, Jonathon Haas 1999-09-14