Daniel M. Ziegler

RF Research Development Foundation: 2 patents #94 of 362Top 30%

🗺 Texas: #52,441 of 125,132 inventorsTop 45%

Overall (All Time): #2,287,193 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5420628	Video densitometer with determination of color composition	Lawrence L. Poulsen	1995-05-30
5194949	Video densitometer	Lawrence L. Poulsen	1993-03-16