Inventor

MCALLISTER RONALD L

6 patents

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

SPERRY CORP

2 patents

US4439218AMar 27, 1984

Screen cleaning means

SPERRY CORP58 citations95

US4209137AJun 24, 1980

Forage harvester cutterhead with baffle means

SPERRY CORP23 citations81

CNH AMERICA LLC

2 patents

US6857251B2Feb 22, 2005

Pivoting side twine box for round balers

CNH AMERICA LLC24 citations91

US7162950B2Jan 16, 2007

Twine box for round balers

CNH AMERICA LLC9 citations72

SPERRY RAND CORP

2 patents

US4023479AMay 17, 1977

Twine wrapper with spring supplement for round bales

SPERRY RAND CORP7 citations72

US4022120AMay 10, 1977

Electrically powered twine wrapper for round bales

SPERRY RAND CORP15 citations71