RF

Robert L. Fischer

Caterpillar: 2 patents #13 of 176Top 8%
📍 New Lenox, IL: #2 of 6 inventorsTop 35%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #8,537 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4324435 Lock assembly for earthworking apparatus — 1982-04-13
4313504 Tandem ripper assembly — 1982-02-02