Inventor
BERG DAVID A
13 patents
⚠️ This page may combine multiple inventors who share the name “BERG DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALLIS CHALMERS
8 patentsUS4194757AMar 25, 1980
Adjustable lift link for a three-point hitch
ALLIS CHALMERS35 citations91
US4126553ANov 21, 1978
Hydraulic filter and valve arrangement
ALLIS CHALMERS20 citations81
US4116458ASep 26, 1978
Reversible sway limiting blocks for a tractor hitch
ALLIS CHALMERS25 citations81
US4466631AAug 21, 1984
Ball joint assembly for draft arm
ALLIS CHALMERS13 citations73
US4357031ANov 2, 1982
Top mounted lift ram for tractor
ALLIS CHALMERS16 citations73
US4221399ASep 9, 1980
Draft arm extension stop
ALLIS CHALMERS11 citations73
US4185697AJan 29, 1980
Torsion bar draft load limit and preload adjuster
ALLIS CHALMERS7 citations73
US4091877AMay 30, 1978
Position and draft control subassembly and bracket for removable mounting thereof
ALLIS CHALMERS6 citations62
(unassigned)
3 patentsUS5886707AMar 23, 1999
Method for real-time on-demand interactive graphic communication for computer networks
158 citations98
US5544317AAug 6, 1996
Method for continuing transmission of commands for interactive graphics presentation in a computer network
26 citations92
US6222558B1Apr 24, 2001
System and method for efficiently transmitting and processing object information between and among a plurality of networked computers
13 citations73