SF

Samuel Joseph Frei

Caterpillar: 2 patents #92 of 826Top 15%
📍 Christchurch, NZ: #4 of 79 inventorsTop 6%
Overall (2021): #116,434 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11124950 Excavator control architecture for generating sensor location and offset angle Mark N. Howell 2021-09-21
10900196 Excavator four-bar linkage length and angle offset determination using a laser distance meter Mark N. Howell 2021-01-26