JH

Joseph N. Helf

Illinois Tool Works: 3 patents #1,165 of 4,258Top 30%
📍 Appleton, WI: #584 of 1,506 inventorsTop 40%
🗺 Wisconsin: #13,258 of 40,088 inventorsTop 35%
Overall (All Time): #1,442,229 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11192200 Portable generator and air compressor mounting arrangement John Patrick Laitala, Eric M. Kropp 2021-12-07
9000328 Servicing arrangement for a portable air compressor/generator Nathan Joe Jochman, John Patrick Laitala, John C. Leisner 2015-04-07
8921735 Portable generator and air compressor mounting arrangement John Patrick Laitala, Eric M. Kropp 2014-12-30