DR

Donald P. Ripa

LT Lanxide Technology: 2 patents #12 of 44Top 30%
📍 Frederick, MD: #1 of 34 inventorsTop 3%
🗺 Maryland: #90 of 1,619 inventorsTop 6%
Overall (1994): #35,114 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5372178 Method of producing ceramic composite bodies Terry D. Claar, Gerhard H. Schiroky, William B. Johnson 1994-12-13
5299621 Method of producing ceramic composite bodies Terry D. Claar, Gerhard H. Schiroky, William B. Johnson 1994-04-05