John J. Mortvedt

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Fort Collins, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Dried particulate hydrophilic gel as micronutrient delivery system
- Patent number 5,837,029
- Issue date Nov 17, 1998
- Tennessee Valley Authority
- Allan D. Behel
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Dried particulate, hydrophilic gel as micronutrient delivery system
- Patent number 5,632,799
- Issue date May 27, 1997
- Tennessee Valley Authority
- Allan D. Behel
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Micronutrient delivery systems using hydrophilic polyacrylamides
- Patent number 5,221,313
- Issue date Jun 22, 1993
- Tennessee Valley Authority
- John J. Mortvedt
- C05 - FERTILISERS MANUFACTURE THEREOF