MJ

Michael D. Johnson

3M: 2 patents #280 of 1,428Top 20%
VA Varian Semiconductor Equipment Associates: 1 patents #57 of 161Top 40%
📍 Tomball, TX: #16 of 117 inventorsTop 15%
🗺 Texas: #1,940 of 17,606 inventorsTop 15%
Overall (2019): #76,831 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10446372 Dual cathode ion source Bon-Woong Koo, Jun Lu, Frank Sinclair, Eric D. Hermanson, Joseph E. Pierro +2 more 2019-10-15
10315021 Collapsible patch and method of application Franklyn L. Frederickson, David J. Wirtanen 2019-06-11
10307578 Microneedle cartridge assembly and method of applying Franklyn L. Frederickson 2019-06-04