DG

Daniel A. Gregorich

AF Airmaster Fan: 2 patents #3 of 12Top 25%
Overall (All Time): #2,317,904 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5033711 Universal bracket for fans Frank E. Breining, Conard A. Moulton, Stanley J. Riske 1991-07-23
4953698 Unitary carton system for fans Frank E. Breining 1990-09-04