Inventor
BERGE MICHAEL R
US61 patents
⚠️ This page may combine multiple inventors who share the name “BERGE MICHAEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NAT PRESTO INDUSTRIES INC
27 patentsUSD876155SFeb 25, 2020
Griddle
NAT PRESTO INDUSTRIES INC5 citations84
USD859062SSep 10, 2019
Griddle
NAT PRESTO INDUSTRIES INC12 citations84
USD858177SSep 3, 2019
Griddle
NAT PRESTO INDUSTRIES INC6 citations84
USD854375SJul 23, 2019
Deep fryer basin
NAT PRESTO INDUSTRIES INC9 citations84
USD851440SJun 18, 2019
Griddle grill
NAT PRESTO INDUSTRIES INC12 citations84
USD835451SDec 11, 2018
Slow cooker
NAT PRESTO INDUSTRIES INC6 citations84
USD941626SJan 25, 2022
Egg cooker
NAT PRESTO INDUSTRIES INC5 citations73
USD876156SFeb 25, 2020
Griddle
NAT PRESTO INDUSTRIES INC3 citations73
USD847555SMay 7, 2019
Microwavable popcorn popper
NAT PRESTO INDUSTRIES INC5 citations73
USD844380SApr 2, 2019
Slow cooker lid
NAT PRESTO INDUSTRIES INC3 citations73
USD840737SFeb 19, 2019
Microwave cooker
NAT PRESTO INDUSTRIES INC2 citations73
USD814846SApr 10, 2018
Rotisserie turkey deep fryer
NAT PRESTO INDUSTRIES INC3 citations73
USD941077SJan 18, 2022
Stuffed waffle maker
NAT PRESTO INDUSTRIES INC3 citations71
US11963543B2Apr 23, 2024
Apparatus and related methods for preparing popcorn
NAT PRESTO INDUSTRIES INC0 citations63
USD1007238SDec 12, 2023
Waffle pop maker
NAT PRESTO INDUSTRIES INC0 citations63
USD934621SNov 2, 2021
Egg cooker
NAT PRESTO INDUSTRIES INC1 citations63
USD855399SAug 6, 2019
Apparatus for preparing bacon
NAT PRESTO INDUSTRIES INC1 citations63
USD839658SFeb 5, 2019
Slow cooker
NAT PRESTO INDUSTRIES INC1 citations63
US12471736B2Nov 18, 2025
Rotisserie turkey deep fryer
NAT PRESTO INDUSTRIES INC0 citations62
USD1079409SJun 17, 2025
Combined spatula and press
NAT PRESTO INDUSTRIES INC0 citations62
USD1034036SJul 9, 2024
Hot air corn popper
NAT PRESTO INDUSTRIES INC0 citations62
US11998137B2Jun 4, 2024
Cold brew coffee apparatus
NAT PRESTO INDUSTRIES INC0 citations62
US11805933B2Nov 7, 2023
Cold brew coffee apparatus
NAT PRESTO INDUSTRIES INC0 citations62
US11219231B2Jan 11, 2022
Apparatus and related methods for preparing popcorn
NAT PRESTO INDUSTRIES INC0 citations62
US12490859B2Dec 9, 2025
Stuffed waffle utensil
NAT PRESTO INDUSTRIES INC0 citations61
US12150589B2Nov 26, 2024
Stuffed waffle tongs
NAT PRESTO INDUSTRIES INC0 citations61
USD917242SApr 27, 2021
Waffle tongs
NAT PRESTO INDUSTRIES INC1 citations61
NAT PRESTO IND
18 patentsUSD614908SMay 4, 2010
Slow cooker skillet
NAT PRESTO IND17 citations93
USD615797SMay 18, 2010
Popcorn maker
NAT PRESTO IND26 citations92
US9717365B2Aug 1, 2017
Pump coffee brewer
NAT PRESTO IND9 citations84
US9635983B2May 2, 2017
Countertop device having retention feature
NAT PRESTO IND6 citations84
USD768427SOct 11, 2016
Waffle bowl maker
NAT PRESTO IND6 citations84
USD763034SAug 9, 2016
Skillet
NAT PRESTO IND16 citations84
USD760017SJun 28, 2016
Deep fryer with warming tray
NAT PRESTO IND15 citations84
USD722465SFeb 17, 2015
Caramel corn maker
NAT PRESTO IND9 citations84
USD695065SDec 10, 2013
Coffee brewer
NAT PRESTO IND7 citations84
USD695064SDec 10, 2013
Coffee brewer
NAT PRESTO IND8 citations84
USD674651SJan 22, 2013
Deep fryer
NAT PRESTO IND14 citations84
USD642005SJul 26, 2011
Tea kettle
NAT PRESTO IND9 citations84
US9655378B2May 23, 2017
Apparatus for preparing popcorn
NAT PRESTO IND7 citations83
USD723320SMar 3, 2015
Popcorn popper
NAT PRESTO IND16 citations83
USD633189SFeb 22, 2011
Dish-style electric heater
NAT PRESTO IND7 citations83
USD674656SJan 22, 2013
Griddle
NAT PRESTO IND15 citations82
USD760011SJun 28, 2016
Popcorn popper
NAT PRESTO IND4 citations73
USD755585SMay 10, 2016
Kitchen utensil
NAT PRESTO IND4 citations73
BERGE MICHAEL R
4 patentsBARROWS RYAN H
1 patentShowing the top 50 of 61 patents by PatentIndex Score.