Individual holder

HERRING WILLIAM T

6 granted patents·95 citations·filing 1979–1981

Individually held — no corporate assignee on record.

Technology mixA01K6

Top patents by PatentIndex Score

6 records

0173US4252082ASlotted floor section with built-in means adapted for concurrently heating litter and cooling sow in farrowing houseHERRING WILLIAM T·Filed 1979·Granted Feb 24, 1981·26 cites·28 claims
0271US4306518AAnimal feeder apparatus especially for feeding pigs and the likeHERRING WILLIAM T·Filed 1980·Granted Dec 22, 1981·25 cites·3 claims
0361US4217859ASlotted floor section with built-in means adapted for heating litter in farrowing houseHERRING WILLIAM T·Filed 1979·Granted Aug 19, 1980·18 cites·6 claims
0451US4256057AGang slat for flooring of an animal shelter and having a waste-passage grateHERRING WILLIAM T·Filed 1979·Granted Mar 17, 1981·13 cites·14 claims
0539US4254737ASlotted floor section with built-in means adapted for heating weaned pigs in nurseryHERRING WILLIAM T·Filed 1979·Granted Mar 10, 1981·8 cites·2 claims
0633US4348987AGang slat animal shelter flooring with foraminous inserts, and method of constructing sameHERRING WILLIAM T·Filed 1981·Granted Sep 14, 1982·5 cites·22 claims

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