Laverne Schumann

📍 Blue Grass, IA: #6 of 38 inventorsTop 20%

🗺 Iowa: #2,628 of 15,303 inventorsTop 20%

Overall (All Time): #770,568 of 4,157,543Top 20%

Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
12188388	Oil heat exchanger	—	2025-01-07
12129849	Pump system	—	2024-10-29
11493037	Pump system	—	2022-11-08
11365732	High volume pump system	—	2022-06-21
9863418	Pump system	—	2018-01-09
8398381	Low friction, high flow pump	—	2013-03-19