Robert H. Stegeman, Jr.

RO Robertson-Ceco: 1 patents #1 of 13Top 8%

📍 Old Monroe, MO: #3 of 5 inventorsTop 60%

🗺 Missouri: #13,067 of 23,789 inventorsTop 55%

Overall (All Time): #3,889,913 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5065557	Curtain wall system with individually removable wall panels	Russell Laplante, James A. Rockar	1991-11-19