Herbert E. Jakob — 12 Patents | Patent Leaderboard

Herbert E. Jakob has been granted 12 US patents. The first was granted in 1980 and the most recent in August 2005. Herbert E. Jakob ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Herbert E. Jakob in Taylors, SC, US.

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Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6929393	Asphalt production plant	J. Donald Brock, R. Ronald Collins, Michael E. Barrett, Thomas Scott Cloninger, M. Earl Edwards, Jr.	2005-08-16	$3,178,000
6581780	Automatic gradation unit	Michael E. Barrett, Gary Heeszel, David F. Peaks	2003-06-24
6575303	Processing a product including aggregate materials and a volatile component	J. Donald Brock, Michael E. Barrett, R. Ronald Collins, Gary Heeszel, David F. Peaks	2003-06-10
6467201	Trench-cutting machine with cutting head lock mechanism	Chris McSharry	2002-10-22
6123279	Rock crusher having crushing-enhancing inserts, method for its production, and method for its use	Robert G. Stafford, J. Don Brock, William R. Gray	2000-09-26	$3,646,000
5967431	Rock crusher having crushing-enhancing inserts, method for its production, and method for its use	Robert G. Stafford, J. Don Brock, William R. Gray	1999-10-19	$6,052,000
5916504	Method for forming a test specimen from a mixture of asphalt concrete	M. Earl Edwards, Jr.	1999-06-29
5732896	Anti-spin mechanism for gyratory crusher	James C. Bremer	1998-03-31	$2,478,000
5659140	Testing machine for pavement samples	M. Earl Edwards, Jr.	1997-08-19
5078540	Asphalt pavement milling machine and cutter drum therefor	Thomas R. Campbell	1992-01-07	$468,000
4946307	Asphalt pavement recycling apparatus	—	1990-08-07	$264,000
4193636	Asphalt paving planer with conveyor forwardly of cutting drum	—	1980-03-18

Herbert E. Jakob — 12 Patents

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