Patents by Inventor Ken Fersch

Ken Fersch has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Granular water soluble or hygroscopic agricultural formulations

Patent number: 5516521

Abstract: The present invention provides hygroscopic pesticidal salt formulations in the form of dispersible granules.

Type: Grant

Filed: August 12, 1994

Date of Patent: May 14, 1996

Assignee: BASF Corporation

Inventors: Ken Fersch, Thomas Byrne
Methods of making granular water soluble or hygroscopic agricultural formulations

Patent number: 5380350

Abstract: The present invention provides methods of making hygroscopic pesticidal salt formulations in the form of dispersible granules.

Type: Grant

Filed: October 30, 1992

Date of Patent: January 10, 1995

Assignee: BASF Corporation

Inventor: Ken Fersch

Granular water soluble or hygroscopic agricultural formulations

Methods of making granular water soluble or hygroscopic agricultural formulations