JM

John P. McDonnel

Caterpillar: 1 patents #190 of 878Top 25%
📍 De Witt, IA: #5 of 11 inventorsTop 50%
🗺 Iowa: #515 of 1,684 inventorsTop 35%
Overall (2019): #406,545 of 560,194Top 75%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10393111 Pump with wear-resistant barrel and plunger having coating support Alan R. Stockner, Aaron Michael Brown, Sridhar Thangaswamy, Glenn B. Cox, John Jay Truhan, Jr. +1 more 2019-08-27