Inventor
CHAD E. JOHNSON
Inventor
US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Dprimary
B62DMotor vehicles16%
A01FProcessing of harvested produce12%
B25JManipulators12%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers12%
G05DSystems for controlling or regulating non-electric variables8%
A61LMethods or apparatus for sterilising materials or objects in general6%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors6%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
C12MApparatus for enzymology or microbiology4%
PatentTitleYear
12,576,374Grain bin management during load-in202612,576,526Robotic grain walk down in a flat storage bulk store202612,566,457Bulk store slope adjustment via traversal incited sediment gravity flow202612,564,138Grain bin management during grain storage202612,269,167Surface management of piled granular material202512,269,168Inciting sediment gravity flow in piled grain202512,121,631Methods, substrates, and systems useful for cell seeding of medical grafts202412,037,185Bulk store slope adjustment202411,858,145Surface management of piled grain202411,173,235Nitrite eluting devices and methods of use thereof202111,173,231Methods, substrates, and systems useful for cell seeding of medical grafts2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to COOK BIOTECH INC (2)· patent assignee history
2021–2024Patents assigned to MUFFIN INC (2)· patent assignee history
2021–2026Based in US· patent location history
2024–2026Patents assigned to GRAIN WEEVIL CORP (8)· patent assignee history
2024Patents assigned to COOK MEDICAL TECHNOLOGIES LLC (1)· patent assignee history
2024Patents assigned to COOK MYOSITE INCORPORATED (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRAIN WEEVIL CORP | 8 | 2024–2026 |
| COOK BIOTECH INC | 2 | 2021–2024 |
| MUFFIN INC | 2 | 2021–2024 |
| COOK MEDICAL TECHNOLOGIES LLC | 1 | 2024 |
| COOK MYOSITE INCORPORATED | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 11 | 2021–2026 |