RL

Robert G. Littlefield

IN Ingersoll-Rand: 1 patents #412 of 828Top 50%
📍 Vienna, VA: #347 of 839 inventorsTop 45%
🗺 Virginia: #12,642 of 34,511 inventorsTop 40%
Overall (All Time): #2,226,434 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6231313 De-icing system Arnold M. Heitmann 2001-05-15
5133105 """V"" filter cleaning lance" — 1992-07-28