Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MF

Mark Fastabend — 27 Patents

PCPrince Castle: 21 patents #5 of 127Top 4%
MTMarmon Foodservice Technologies: 3 patents #21 of 140Top 15%
FCFka Distributing Co.: 1 patents #39 of 63Top 65%
IUIgnite Usa: 1 patents #28 of 43Top 70%
Chicago, IL: #312 of 13,327 inventorsTop 3%
Illinois: #2,419 of 84,256 inventorsTop 3%
Overall (All Time): #142,059 of 4,157,543Top 4%
27 Patents All Time
Mark Fastabend has been granted 27 US patents while listed as an inventor at Prince Castle. The first was granted in 2007 and the most recent in December 2025. Mark Fastabend ranks #142,059 of 4,157,543 US inventors in our database (top 3.4%). Patent records list Mark Fastabend in Chicago, IL, US.

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
D1105863 Wedger Aleksandr Yazvin, Scott R. Hammac 2025-12-16
D1035382 Pusher head Aleksandr Yazvin, Scott R. Hammac 2024-07-16
D980675 Wedger pusher head Aleksandr Yazvin, Scott R. Hammac 2023-03-14
D957873 Wedger blade cover Aleksandr Yazvin, Scott R. Hammac 2022-07-19
D907958 Blade set Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2021-01-19
10843358 Produce slicer Scott R. Hammac, Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis +1 more 2020-11-24
D892551 Blade cover Aleksandr Yazvin, Scott R. Hammac 2020-08-11
D891180 Wedger pusher Aleksandr Yazvin, Scott R. Hammac 2020-07-28
D880235 Blade set Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2020-04-07
10532480 Slicer with blade supports Eugene S. Maslana, Eric Larson, Scott R. Hammac 2020-01-14
D869904 Blade cover Aleksandr Yazvin, Scott R. Hammac 2019-12-17
10494183 Conveyor belt slat with side carrier connection Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-12-03
10494182 Conveyor belt slat with side carrier connection Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-12-03
10486908 Conveyor belt slat with side carrier connection Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-11-26
10308433 Conveyor belt slat with side carrier connection Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-06-04
10273089 Conveyor belt slat Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-04-30
10173844 Conveyor belt link with coupling mechanism Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2019-01-08
D817712 Blade set Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2018-05-15
D813482 Cleaning tool Simon D. Lopeman, Eloy Cerda 2018-03-20
9914229 Produce slicer Scott R. Hammac, Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis +1 more 2018-03-13
9908708 Conveyor belt link with coupling mechanism Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2018-03-06
9889992 Conveyor belt slat Matthew Adomaitis, Frank Anthony Agnello, Richard Bauer, Eloy Cerda, Sean Patrick Forrest +13 more 2018-02-13
D781649 Blade cover Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2017-03-21
D778673 Blade set Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2017-02-14
D773893 Blade cover Kyle Kestner, Anthony Caringella, Michael A. Graef, Julia Padvoiskis, Eric Larson +1 more 2016-12-13