KL

Keith H. Lengling

JS Johnson Service: 1 patents #83 of 193Top 45%
Overall (All Time): #3,700,580 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D399938 Supplied air fan and electronics unit for a personal environment system including an air mixing extension unit Dennis E. Miller, Doug Cooke, Ricardo L. Fernandez, Kenneth Shown, Carol Lomonaco +1 more 1998-10-20