History of Agro Air Dynamics
August F Klinzing is born in St. Cloud WI
A F Klinzing Litter & Feed Carrier Mfg. Co.- Factory #1 located on block 11, lot 5&6 in St. Cloud, WI produces litter and feed carriers, steel stalls, stantions and other barn equipment
August F Klinzing invented and granted patent 837,306 for 'Klinzing Carrier'.
Factory #2 built in St. Cloud, WI to keep up with production demands.
Klinzing Manufacturing Co. incorporated.
A F Klinzing Barn Equipment Co.-Factory #3 built inNew Holstien, WI includes a modern foundry.
Incorporated as A.F. Klinzing Co. Inc. Louis and George Pretice become shareholders, Company headquarters move to 921-A South 2nd St. Milwaukee, WI near Allen Bradley.
A.F. Klinzing Foundry Divison started when 300 Pacific St. Ripon, WI is purchased.
Vernon Hoppman, formerly a distributor of Klinzing products, starts working for A.F. Klinzing CO. and moves faimly to Fond du Lac, WI. his son, David installs gutter cleaners during summer.
August F Klinzing dies, Louis and George become new owners. David Hoppman becomes a full timewelder.
Manufacturing moves from Western Ave to former Fond du Lac Skyport hanger on Prairie Road.
Name changes to Agromatic, a division of A.F. Klinzing Co. Inc.
Vernon Hoppman, David Hoppman and Mary Prentice become owners.
Company moves to N6989 Rolling Meadows Dr. Fond du Lac, WI. A.F. Klinzing Co Foundry Division is sold to George Pretice.
Dean Birschbach starts working as drill operator.
Vernon Hoppman dies, David and Marcia Hoppmann become sole owners.
Incorporated as Agromatic Inc. Dean Birschbach purchases company.
A new divison is created, 'Agro Air Dynamics' a division of Agromatic Inc.