Inventor
PETERSEN BRIAN JAMES
US8 patents
⚠️ This page may combine multiple inventors who share the name “PETERSEN BRIAN JAMES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNVERFERTH MFG CO INC
6 patentsUS7690499B2Apr 6, 2010
Tube conveyor with sealing belt edges
UNVERFERTH MFG CO INC23 citations90
US9944211B2Apr 17, 2018
Seed carrier with pivoting conveyor
UNVERFERTH MFG CO INC4 citations71
US9517886B2Dec 13, 2016
Cleated conveyor belt
UNVERFERTH MFG CO INC4 citations71
US7537198B2May 26, 2009
Direct double-acting in-line shut-off gate valve
UNVERFERTH MFG CO INC6 citations60
US11849663B2Dec 26, 2023
Multi-unit bulk seed-box seed tender
UNVERFERTH MFG CO INC0 citations50
US9745123B2Aug 29, 2017
Seed carrier with pivoting conveyor
UNVERFERTH MFG CO INC0 citations49