Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GC

Glenn Calvert — 3 Patents

CLClearant: 3 patents #7 of 14Top 50%
Frederick, MD: #244 of 816 inventorsTop 30%
Maryland: #10,230 of 35,612 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Glenn Calvert has been granted 3 US patents while listed as an inventor at Clearant. The first was granted in 2004 and the most recent in December 2005. Glenn Calvert ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Glenn Calvert in Frederick, MD, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6979829 Devices and methods for determining the amount of energy absorbed during irradiation David George Clark, Martin MacPhee, Randall Kent, Anna McBain, Bryant O. Pearce 2005-12-27
6908591 Methods for sterilizing biological materials by irradiation over a temperature gradient Martin MacPhee, Tom Lynch, Randall Kent, David Mann, Wilson Burgess +2 more 2005-06-21
6682695 Methods for sterilizing biological materials by multiple rates Martin MacPhee, William N. Drohan, Randall Kent, Tom Lynch, Shirley Miekka +2 more 2004-01-27