Patents by Inventor Mark E. Laube

Mark E. Laube 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).

Applicator and method for the delivery of granular and liquid products to turf areas

Patent number: 4955538

Abstract: An applicator for the delivery of dry and liquid materials to turf areas.

Type: Grant

Filed: October 4, 1989

Date of Patent: September 11, 1990

Assignee: Erbaugh Corporation

Inventors: Mark E. Laube, J. Martin Erbaugh

Applicator and method for the delivery of granular and liquid products to turf areas