Robert E. Hanson has been granted 11 US patents while listed as an inventor at Alkar-Rapidpak . The first was granted in 2000 and the most recent in January 2023. Robert E. Hanson ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Robert E. Hanson in Madison, WI, US.
Patents per Year Patents granted per year, 2000 to 2023 Bar chart with a peak of 2 patents in 2003. peak 2 2000: 1 patents 2000 2003: 2 patents 2003 2005: 2 patents 2005 2007: 1 patents 2007 2008: 1 patents 2008 2009: 1 patents 2009 2020: 1 patents 2020 2021: 1 patents 2021 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date
11561213 System and method for measuring smoke absorption into food products Richard L. McKenzie 2023-01-24
11116229 System for measuring smoke absorption into food products and method of making the system — 2021-09-14
10834932 System for measuring smoke absorption into food products and method of making the system David Martin Phinney , Joelle Hemmelgarn , Jacquelyn Blanchard , Matthew Wesley , Matthew L. Tripp +2 more 2020-11-17
7629012 Surface pasteurization method Vernon D. Karman , Gary Lee Hahn , Craig R. Bonneville , Tou T. Vang , Nelly Feze 2009-12-08
7458197 Web packaging pasteurization system Craig R. Bonneville , Tou T. Vang , Vernon D. Karman , Gary Lee Hahn , Nelly Feze +1 more 2008-12-02
7195552 Conveyor chain Noel R. Johnson , David Norby , Wendell J. Holl , Andi J. Mikelsons , David E. Lukens +2 more 2007-03-27
6976347 Surface pasteurization method Vernon D. Karman , Gary Lee Hahn , Craig R. Bonneville , Tou T. Vang , Nelly Feze 2005-12-20
6843043 Web packaging pasteurization system Craig R. Bonneville , Tou T. Vang , Vernon D. Karman , Gary Lee Hahn , Nelly Feze +1 more 2005-01-18
6604452 Food processor with circulation system and method Dennis F. Conohan , Brian G. Sandberg , Peter G. Senn , Dennis P. Roelke , David L. Brethorst +4 more 2003-08-12
6523462 Aligned food processing system Noel R. Johnson , David Norby , Wendell J. Holl , Andi J. Mikelsons , David E. Lukens +2 more 2003-02-25
6099881 Method of curing food products — 2000-08-08