LexDanaLexDanabeta
Inventor

Riley J. HILLSTROM

Inventor
US

Overview

2→
Patents
2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation100%
PatentTitleYear
12,582,929Kit for air-filtration assembly202612,569,794Collapsible air filter and associated packaging2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (2)· patent assignee history
2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
3M INNOVATIVE PROPERTIES COMPANY22026
Locations
LocationPatentsSpan
US22026