| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Netherlands | 8 | |
| #2 | Switzerland | 3 | |
| #3 | United States | 3 | |
| #4 | Germany | 2 | |
| #5 | France | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Italy | 2 | |
| #8 | Australia | 1 | |
| #9 | Belgium | 1 | |
| #10 | Canada | 1 | |
| #11 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Furniture and games | |
| #3 | Control | |
| #4 | Packaging and shipping | |
| #5 | Civil engineering | |
| #6 | Optics | |
| #7 | Textiles and paper | |
| #8 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Bakers' ovens | |
| #3 | Systems controlling non-electric variables | |
| #4 | Cocoa and sweets | |
| #5 | Dredging | |
| #6 | Closing and opening bottles | |
| #7 | Printing plates | |
| #8 | Nails | |
| #9 | Photomechanical semiconductor production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marrie Paul | 12 |
| #2 | Paul Marrie | 1 |
| #3 | Marrie P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3975998A | Pancake making machine | |
| US3937137A | Pancake making machine | |
| GB1383839A | Automatic can opener | |
| IL36810D0 | Electric grill | |
| GB1315162A | Griddle | |
| CA898608A | Automatic machine for making pancakes |