John M. Guynn

RC Roman Cement: 2 patents #1 of 1Top 100%

📍 Salt Lake City, UT: #78 of 580 inventorsTop 15%

🗺 Utah: #474 of 2,803 inventorsTop 20%

Overall (2019): #157,489 of 560,194Top 30%

Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10494298	Cement-SCM compositions and methods and systems for their manufacture	—	2019-12-03
10233116	Activitation of natural pozzolans	—	2019-03-19