DR

David L. Roggy

📍 Chesterfield, MO: #2,561 of 6,461 inventorsTop 40%
🗺 Missouri: #8,863 of 23,789 inventorsTop 40%
Overall (All Time): #2,222,594 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6183085 Apparatus and method for converting a standard non-rotatable diagnostic lens into a rotatable diagnostic lens for evaluation of various portions of the eye Sheri L. Roggy 2001-02-06
5841510 Rotatable diagnostic lens for evaluation of the irido-corneal angle, retina and other portions of the eye 1998-11-24