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

Mark E. Clemons — 2 Patents

HTHelix Technology: 1 patents #58 of 132Top 45%
Lowell, MA: #310 of 739 inventorsTop 45%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Mark E. Clemons has been granted 2 US patents while listed as an inventor at Helix Technology. The first was granted in 1999 and the most recent in November 2006. Mark E. Clemons ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mark E. Clemons in Lowell, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7142002 Test handler emulation C. Kenneth Gray, James D. Roblee 2006-11-28
5887438 Low profile in line cryogenic water pump Joseph P. Johnson, Stephen R. Matte, Doug F. Aitken 1999-03-30 $5,067,000