DF

David Frost

ES E-Mu Systems: 1 patents #2 of 3Top 70%
WE Westinghouse Electric: 1 patents #89 of 507Top 20%
📍 Beaver, PA: #4 of 26 inventorsTop 20%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #36,167 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5331579 Deterministic, probabilistic and subjective modeling system Harold T. Maguire, Jr., John S. Wiesemann, Raymond J. Nath, Aristides S. Candris 1994-07-19
5317104 Multi-timbral percussion instrument having spatial convolution 1994-05-31