Bruce O. Baker

📍 Big Rapids, MI: #67 of 351 inventorsTop 20%

🗺 Michigan: #18,390 of 86,293 inventorsTop 25%

Overall (All Time): #915,411 of 4,157,543Top 25%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
12364832	Liner for a respirator mask	—	2025-07-22
11744974	Liner for a respirator mask	—	2023-09-05
10357626	Liner for a respirator mask	—	2019-07-23
D849236	Liner for respirator mask	—	2019-05-21
D810926	Liner for respirator mask	—	2018-02-20