LC

Lawrence J. Chapman

Illinois Tool Works: 2 patents #1,548 of 4,258Top 40%
📍 Earlville, IA: #3 of 7 inventorsTop 45%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,093,591 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8222547 Electrical switching device between pairs of busbars — 2012-07-17
7500646 Light tool mount assembly — 2009-03-10