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

Gregory A. Lawrence

RTRestaurant Technology: 6 patents #26 of 208Top 15%
Red Wing, MN: #21 of 107 inventorsTop 20%
Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #890,851 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5353847 Food dispenser, dispenser container and method Robert L. Cahlander, David W. Carroll, Alfred C. Hollingsworth, Brian Rudesill 1994-10-11
5282498 Prod dispenser, dispenser container and method Robert L. Cahlander, David W. Carroll, Alfred C. Hollingsworth, Brian Rudesill 1994-02-01
5249914 Food transport fixture and method Robert L. Cahlander, David W. Carroll, John O. Reinertsen 1993-10-05
D337021 Automated food frying machine Joseph C. Boetto, Robert L. Cahlander, David W. Carroll, Alfred C. Hollingsworth 1993-07-06
5191918 Food dispenser and method Robert L. Cahlander, David W. Carroll, Alfred C. Hollingsworth, Brian Rudesill 1993-03-09
5104002 Food dispenser and method Robert L. Cahlander, David W. Carroll, Brian Rudesill 1992-04-14