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

Gregory A. Morehead — 2 Patents

CDControl Devices: 1 patents #16 of 32Top 50%
LELargo Clean Energy: 1 patents #6 of 8Top 75%
Portland, ME: #114 of 276 inventorsTop 45%
Maine: #1,590 of 4,281 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Gregory A. Morehead has been granted 2 US patents while listed as an inventor at Control Devices. The first was granted in 1998 and the most recent in March 2023. Gregory A. Morehead ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Gregory A. Morehead in Portland, ME, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11597290 Flow battery-based charging systems Chad Allison, Michael Falcinelli, Peter Gottlieb 2023-03-07
5757497 Twin beam displacement transducer Jonathan W. Hill 1998-05-26 $1,490,000