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Mark G. Charleton — 6 Patents

PTPeterson Tool: 6 patents #2 of 8Top 25%
Hermitage, TN: #10 of 72 inventorsTop 15%
Tennessee: #3,162 of 20,272 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Mark G. Charleton has been granted 6 US patents while listed as an inventor at Peterson Tool. The first was granted in 2000 and the most recent in July 2002. Mark G. Charleton ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mark G. Charleton in Hermitage, TN, US.

Patents per Year

Patents granted per year, 2000 to 2002Bar chart with a peak of 3 patents in 2000.peak 32000: 3 patents20002001: 2 patents20012002: 1 patents2002

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6425308 Toolholder with a removable head John D. Hargis, Lawrence A. Ballew, Fred E. Chaffin, Clifford M. Garcia 2002-07-30
6295905 Toolholder with a removable head John D. Hargis, Lawrence A. Ballew, Fred E. Chaffin, Clifford M. Garcia 2001-10-02
6182542 Toolholder with floating roller John L. Peterson, Lawrence A. Ballew, Fred E. Chaffin 2001-02-06
6105476 Adjustable alignment John L. Peterson, Lawrence A. Ballew, Fred E. Chaffin 2000-08-22
6082234 Adjustable toolholder John L. Peterson, Carl E. Herbert, Fred E. Chaffin, John D. Hargis 2000-07-04
6012364 Toolholder with floating roller John L. Peterson, Lawrence A. Ballew, Fred E. Chaffin 2000-01-11

Frequent Collaborators

Fred E. Chaffin6 shared
Lawrence A. Ballew5 shared
John L. Peterson4 shared
John D. Hargis3 shared
Clifford M. Garcia2 shared
Carl E. Herbert1 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6