LH

Lee R. Hardt

UF US Air Force: 31 patents #42 of 16,312Top 1%
📍 Ridgecrest, CA: #8 of 555 inventorsTop 2%
🗺 California: #15,733 of 386,348 inventorsTop 5%
Overall (All Time): #111,488 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
5212340 Safe and arm device using liquid explosive Donald R. Burnett 1993-05-18
5153370 Safe and arm device with variable arming delay by liquid explosive 1992-10-06
5153369 Safe and arm device with expansible element in liquid explosive Donald L. Burnett 1992-10-06
5083041 Thermomagnetic safe arm device James E. Means 1992-01-21
5033270 Rotary bellows 1991-07-23
5012740 Electrorheologically damped impact system 1991-05-07
4899659 Safe and arm device 1990-02-13