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

David Harter

ENEnodis: 9 patents #4 of 18Top 25%
LLLincoln Foodservice Products, L.L.C.: 2 patents #10 of 32Top 35%
TCThe Maitland Company: 2 patents #10 of 117Top 9%
FRFrymaster: 1 patents #28 of 47Top 60%
GIGas Research Institute: 1 patents #343 of 808Top 45%
VUVulcan-Hart: 1 patents #3 of 8Top 40%
Corydon, IN: #5 of 40 inventorsTop 15%
Indiana: #1,882 of 33,936 inventorsTop 6%
Overall (All Time): #277,584 of 4,157,543Top 7%
17 Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
8863652 Cooking apparatus and method with product recognition Roberto Nevarez, Douglas S. Jones, Jan Claesson, Ryan J. Stephens 2014-10-21
8474370 Cooking apparatus and method with product recognition Roberto Nevarez, Douglas S. Jones, Jan Claesson, Ryan J. Stephens 2013-07-02
8210100 Cooking apparatus and method with product recognition Roberto Nevarez, Douglas S. Jones, Jan Claesson, Ryan J. Stephens 2012-07-03
8109202 Cooking apparatus and method with product recognition Roberto Nevarez, Douglas S. Jones, Jan Claesson, Ryan J. Stephens 2012-02-07
8093538 Impingement/convection/microwave oven and method Jan Claesson, Keith A. Stanger, Nigel Thorneywork, Andrew Brown, Davic Crayfourd +1 more 2012-01-10
8071922 Impingement/convection/microwave oven and method Jan Claesson, Keith A. Stanger, Nigel Thorneywork, Andrew Brown, Davic Crayfourd +1 more 2011-12-06
7954422 Cooking apparatus and method with product recognition Roberto Nevarez, Douglas S. Jones, Jan Claesson, Ryan J. Stephens 2011-06-07
7838807 Impingement/convection/microwave oven and method Jan Claesson, Keith A. Stanger, Nigel Thorneywork, Andrew Brown, Davic Crayfourd +1 more 2010-11-23
7834299 Impingement/convection/microwave oven and method Jan Claesson, Keith A. Stanger, Nigel Thorneywork, Andrew Brown, Davic Crayfourd +1 more 2010-11-16
7424848 High speed cooking device and method Douglas S. Jones, William Day, Gerald W. Sank 2008-09-16
6817283 High speed cooking device and method Douglas S. Jones, William Day, Gerald W. Sank 2004-11-16
6805112 Convection oven having multiple airflow patterns James T. Cole, Donald E. Fritzsche, Ronald J. Forni, Malcolm Reay, Jerry Sank +2 more 2004-10-19
6595117 High speed variable size toaster Douglas S. Jones, William Day, Gerald W. Sank, Paul Molloy 2003-07-22
6557543 High pressure airflow and duct distribution system for a convection oven James T. Cole, Donald E. Fritzsche, Ronald J. Forni, Malcolm Reay, Jerry Sank +2 more 2003-05-06
6403937 Combination convection/microwave oven controller William Day 2002-06-11
6399930 Combination convection/microwave oven William Day, Paul Molloy 2002-06-04
4601237 Adjustable meat press for two-sided cooking Joseph R. van Bogaert 1986-07-22