HL

Harold P. Ludwig

DT Dynamet Technology: 5 patents #4 of 12Top 35%
Overall (All Time): #1,060,715 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4987033 Impact resistant clad composite armor and method for forming such armor Stanley Abkowitz, David Rowell, Harold L. Heussi, Stephen Kraus 1991-01-22
4968348 Titanium diboride/titanium alloy metal matrix microcomposite material and process for powder metal cladding Stanley Abkowitz, Harold L. Heussi, David Rowell, Stephen Kraus 1990-11-06
4906430 Titanium diboride/titanium alloy metal matrix microcomposite material and process for powder metal cladding Stanley Abkowitz, Harold L. Heussi, David Rowell, Stephen Kraus 1990-03-06
4852531 Titanium poppet valve Stanley Abkowitz, Harold L. Heussi, Stephen Kraus 1989-08-01
4731115 Titanium carbide/titanium alloy composite and process for powder metal cladding Stanley Abkowitz, Harold L. Heussi 1988-03-15