Herman Knaust founded Iron Mountain in 1951. Hailed as the “Mushroom King” by his Hudson River Valley neighbors. Made his fortune by growing and marketing mushrooms.
Herman Knaust’s portfolio has 4 patents and all of these patents belong to unique patent families.
How Many Patents did Herman Knaust File Every Year?
How many Herman Knaust patents are Alive/Dead?
Worldwide Patents
How Many Patents did Herman Knaust File in Different Countries?
Countries in which Herman Knaust Filed Patents
| Country | Patents |
| United States Of America | 3 |
| France | 1 |
List of Herman Knaust Patents
| Publication Number | Title |
| US2034678A | Method of producing mushrooms |
| US2097766A | Means for producing mushrooms |
| FR979836A | Fermentation process |
| US2592711A | Fermentation process |
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