Inventor
OLSON JAY H
US12 patents
⚠️ This page may combine multiple inventors who share the name “OLSON JAY H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEERE & CO
11 patentsUS5170909ADec 15, 1992
Vacuum seed meter
DEERE & CO238 citations96
US4915258AApr 10, 1990
Seed meter seed tube
DEERE & CO70 citations95
US4664290AMay 12, 1987
Method and apparatus for precise positioning of a seed disk in a seed meter
DEERE & CO78 citations95
US4613056ASep 23, 1986
Seed meter having cleanout and seed sealing member
DEERE & CO58 citations95
US4600122AJul 15, 1986
Seed meter disk for use with sunflower and other seeds of long, slender shape
DEERE & CO112 citations95
US4843983AJul 4, 1989
Pneumatic manifold quick coupling
DEERE & CO37 citations92
US4793511ADec 27, 1988
Seed meter having seed disk aperture cleaning wiper and brush arrangement
DEERE & CO74 citations92
US4836412AJun 6, 1989
Continous loop flexible lip vacuum seal
DEERE & CO33 citations89
US4799291AJan 24, 1989
Self-aligning hinge
DEERE & CO26 citations89
US4887420ADec 19, 1989
Modular mower deck with light-weight housing
DEERE & CO34 citations86
USD289850SMay 19, 1987
Latch handle
DEERE & CO11 citations73