HW

Howard J. Williams

CS Construction Specialties: 1 patents #3 of 3Top 100%
📍 Muncy, PA: #3 of 6 inventorsTop 50%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #139,351 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5644879 Seismic expansion joint cover assembly Thomas A. Shreiner, Roger W. Barr 1997-07-08