Inventor

BOHMAN CARL E

US30 patents

⚠️ This page may combine multiple inventors who share the name “BOHMAN CARL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BOHMAN CARL E

FORD NEW HOLLAND INC

Non-contact sensing unit for row crop harvester guidance system

Method and apparatus for adjusting a shear bar relative to a cutter head

Moisture sensing apparatus with movable probe in combination with an agricultural baler having a pickup

Optical method and apparatus for discriminating between crop stalks and weed stalks in a non-contact row crop harvester guidance system

Metal and hard object detectors with shared fixed support inside a feed roll

Bale accumulator with automatic control

Underground electromagnetic tillage depth sensor

Variable sensitivity metal detection system

Acoustic detector with start-up control

Digital noise cancellation in a metal detector

Metal detection in the vicinity of ferrous boundaries

Method and apparatus for hard object detection

Method and apparatus for discriminating between stalks and leaves in a non-contact row crop harvester guidance system

SPERRY CORP

Automatic combine harvester adjustment system

Metal detector apparatus

Automatic spout control for agricultural machines

Stone discriminator

Time delay for a seat switch activated loader boom lock

Magnetic field producing apparatus

Automatic baler with manual override of microprocessor controlled functions

Synchronization input for time based sequence controller

Feeder house design for a combine

SPERRY RAND CORP

Spout control apparatus for agricultural machines

Speed-independent static magnetic field metal detector

Guidance assist system for agricultural machines

NEW HOLLAND NORTH AMERICA INC

Site-specific control system for manure spreader

Method and apparatus for adjusting a shear bar relative to a cutter head

CONTROL CONCEPTS

Agricultural harvester with closed loop header control

NEW HOLLAND INC

Metal detector sensitivity adjustment and test assembly

FORD NEW HOLLAND

Underground ultrasonic tillage depth sensor