About Us

About Us


My name is Anthony Montag and I would like to tell you a little about my father Roger. Dad lived and farmed on the home place where my grandfather and great grandfather lived before. He and my mother were married in 1979 and had eight children, of which I am the eldest.

Dad sold liquid fertilizer on the side and also put in several test plots over the years. His hobby has always been getting our garden’s soil in top shape. Even in high school, he was very involved in F.F.A. and other agricultural activities. So, he has a very good understanding of the way the soil works.

In 1986 he started working on a method of applying dry fertilizer and in 1988 he received a patent on the dry fertilizer meter. He sold the majority interest in the company in 1994, but he continued to work on the development of the meter. In 1999, I started working with him as he developed the steerable cart. As interest in the cart and meter increased, it became clear that the time had come to set up the family business and start selling the cart and meter. So, in 2005 we incorporated the family business as Montag Manufacturing, Inc. and started selling our products to the farming industry.

Faith and family has always been very important to my dad. He tries to teach his children those same ideals, along with honesty and integrity. I want to thank you for taking the time to read about us and for visiting MontagMfg.com.


Anthony Montag
Vice-President of Montag Mfg., Inc.




The following Montag Manufacturing® products are patented and patent pending in the United States and other countries.  This website page is provided to satisfy the virtual patent marking provisions of various jurisdictions, including the virtual patent marking provisions of the America Invents Act.  This page is intended to serve as notice under 35 U.S.C.§ 287(a).


Patent number(s)

Auto-Steer Cart

United States Patent Nos.: 7,874,570; 7,810,832; 9,022,409; 9,914,478; 10,569,803; and other U.S. patents pending

GEN II Fertilizer System

United States Patent Nos.: 9,993,779; 9,781,878; 9,681,602; 10,088,350; 10,060,780; 10,260,924; 10,368,480; 10,569,972; 10,661,233; D794,084 and other U.S. and foreign patents pending
Australian Patent Nos.: 2015378665; 2015378668
Canadian Patent Nos.: 163,458; 169,279; 169,280
Brazilian Patent Nos.: 2412
WIPO Patent Nos.: DM/088844


United States and foreign patents pending

All trademarks, service marks, trade names, logos, and product names used on this site are trademarks or registered trademarks of Montag Manufacturing, Inc. in the United States and other countries.

All original works of authorship used on this site are copyrights or registered copyrights of Montag Manufacturing, Inc. in the United States and other countries.

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