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

John A. Baird, Jr. — 8 Patents

MTMining Technologies: 4 patents #2 of 11Top 20%
TNTamrock World Corporation, N.V.: 1 patents #5 of 12Top 45%
Fairmont, WV: #4 of 69 inventorsTop 6%
West Virginia: #313 of 3,425 inventorsTop 10%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
John A. Baird, Jr. has been granted 8 US patents while listed as an inventor at Mining Technologies. The first was granted in 1992 and the most recent in November 2017. John A. Baird, Jr. ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list John A. Baird, Jr. in Fairmont, WV, US.

Patents per Year

Patents granted per year, 1992 to 2017Bar chart with a peak of 2 patents in 1996.peak 21992: 1 patents19921996: 2 patents19961998: 1 patents19981999: 1 patents19992011: 1 patents20112013: 1 patents20132017: 1 patents2017

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9822640 Launch vehicle with a tilt deck for highwall mining 2017-11-21
8573705 Mining apparatus with precision navigation system Ian T. Carr 2013-11-05
7931341 Narrow bench mining system Ian T. Carr 2011-04-26
5964507 Transmission gearcase for multiple cutting heads Jon C. Blackstock, Ian T. Carr 1999-10-12
5720527 Continuous highwall mining machine with armless conveyor John J. Sartaine, Ian T. Carr, Jon C. Blackstock 1998-02-24
5553926 Self-propelled mining apparatus and method for cutting arched opening Jon C. Blackstock, Ian T. Carr 1996-09-10
5522647 Continuous highwall mining machine with armless conveyor John J. Sartaine, Jon C. Blackstock, Ian T. Carr 1996-06-04
5104194 Continuous miner with improved duct system and method of increasing duct cross section Maurice K. LeBegue, Clarence H. Woodford, II, Leonard M. Sanders 1992-04-14