Inventor
BURR MICHAEL S
US24 patents
⚠️ This page may combine multiple inventors who share the name “BURR MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PURINA ANIMAL NUTRITION LLC
22 patentsUS10479575B2Nov 19, 2019
Animal feed covers and systems and methods for their production and use
PURINA ANIMAL NUTRITION LLC22 citations93
USD867677SNov 19, 2019
Animal feed tub and cover
PURINA ANIMAL NUTRITION LLC14 citations93
USD824602SJul 31, 2018
Animal feed tub and cover
PURINA ANIMAL NUTRITION LLC22 citations93
USD821658SJun 26, 2018
Animal feed tub cover
PURINA ANIMAL NUTRITION LLC15 citations91
USD883579SMay 5, 2020
Animal feed tub cover
PURINA ANIMAL NUTRITION LLC5 citations83
US10029836B2Jul 24, 2018
Animal feed covers and systems and methods for their production and use
PURINA ANIMAL NUTRITION LLC12 citations83
US10588333B2Mar 17, 2020
High fat poured feed block
PURINA ANIMAL NUTRITION LLC5 citations82
US9936720B2Apr 10, 2018
High fat poured feed block
PURINA ANIMAL NUTRITION LLC7 citations82
US9968114B1May 15, 2018
System and method for producing pelleted animal feed blocks
PURINA ANIMAL NUTRITION LLC3 citations72
US11304429B2Apr 19, 2022
High fat poured feed block
PURINA ANIMAL NUTRITION LLC3 citations71
US10667545B2Jun 2, 2020
Methods of feeding high fat poured feed blocks
PURINA ANIMAL NUTRITION LLC4 citations71
US11992032B2May 28, 2024
High fat poured feed block
PURINA ANIMAL NUTRITION LLC0 citations60
US11259548B2Mar 1, 2022
Methods of feeding high fat poured feed blocks
PURINA ANIMAL NUTRITION LLC1 citations60
US11122819B2Sep 21, 2021
Animal feed blocks and methods and systems for their production
PURINA ANIMAL NUTRITION LLC0 citations60
US10694769B2Jun 30, 2020
Animal feed blocks and methods and systems for their production
PURINA ANIMAL NUTRITION LLC1 citations60
US12302929B2May 20, 2025
Manufacture and use of a starch-based substitute fiber material
PURINA ANIMAL NUTRITION LLC0 citations57
US11388913B2Jul 19, 2022
Manufacture and use of a starch-based substitute fiber material
PURINA ANIMAL NUTRITION LLC0 citations57
US11058098B2Jul 13, 2021
Method and system for feeding an animal a consumable feed product and vegetation from a container
PURINA ANIMAL NUTRITION LLC0 citations55
US10375975B1Aug 13, 2019
System and method for producing pelleted animal feed blocks
PURINA ANIMAL NUTRITION LLC0 citations51
US10085464B2Oct 2, 2018
Semi-solid animal feed blocks and method of making and using same
PURINA ANIMAL NUTRITION LLC0 citations51
US9795120B2Oct 24, 2017
Method and system for feeding an animal a consumable feed product and vegetation from a container
PURINA ANIMAL NUTRITION LLC0 citations45
US10278369B2May 7, 2019
Method and system for feeding an animal a consumable feed product and vegetation from a container
PURINA ANIMAL NUTRITION LLC0 citations44