MR

Martin J. Rotter

BA Building Materials Corporation Of America: 1 patents #1 of 2Top 50%
UN Unknown: 1 patents #172 of 2,033Top 9%
📍 Glenside, PA: #2 of 15 inventorsTop 15%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #25,423 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5352154 Metal roof ventilation system William W. Collins 1994-10-04
5326318 Roof ridge ventilator — 1994-07-05