AF

Andrew R. Fox

3M: 8 patents #7 of 1,276Top 1%
Overall (2021): #10,992 of 548,734Top 3%
9
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11192059 Uniformly expandable air filter Glen O. Gregerson, Bryan L. Gerhardt 2021-12-07
11179665 Nestable framed pleated air filter and method of making Jonathan M. Lise, John J. Rogers, Stephen M. Sanocki, Kannan Seshadri 2021-11-23
11168907 Room air purifier with RFID reader Liang Cheng, Weilai Jiang, Yinghua Yang, Zhijun Yang, Jie Zhou +6 more 2021-11-09
11060758 Air conditioner filter and method of manufacture Liang Cheng 2021-07-13
11040301 Systems and methods for predicting HVAC filter change Eric C. Lobner, Theresa M. Meyer, Brian J. Stankiewicz 2021-06-22
11027231 Air filter with visual filter life indicator zone and sorbent-loaded visual reference zone Liang Cheng, Himanshu Jasuja, Zhiqun Zhang 2021-06-08
10994235 Refillable air filter assembly Zhiqun Zhang, Nicolas A. Echeverri, Gary N. Eastlund 2021-05-04
10960341 Air filters comprising polymeric sorbents for aldehydes Michael S. Wendland, Michael W. Kobe, Himanshu Jasuja 2021-03-30
10955150 Room air purifier with RFID reader Liang Cheng, Weilai Jiang, Yinghua Yang, Zhijun Yang, Jie Zhou +6 more 2021-03-23