A-1 CONCRETE LEVELING, INC.

Patent Owner

B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 10.02

E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 10.05

		# of Patents	% of Class
B01F	MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
	Owner Portfolio	1	0.02
	SULZER CHEMTECH AG	55	1.29
	UOP LLC	33	0.78
	KOCH-GLITSCH, LP	25	0.59
	FUJIFILM CORPORATION	25	0.59
	SUNBEAM PRODUCTS, INC.	21	0.49
E02D	FOUNDATIONS; EXCAVATIONS; EMBANKMENTS
	Owner Portfolio	1	0.05
	ANCHOR WALL SYSTEMS, INC.	25	1.25
	AMERICAN PILEDRIVING EQUIPMENT, INC.	23	1.15
	PILEPRO, LLC	18	0.90
	TERRE ARMEE INTERANTIONALE	18	0.90
	KEYSTONE RETAINING WALL SYSTEMS, INC.	16	0.80

5,527,108 Apparatus for charging a pumping deviceJan 25, 95Jun 18, 96[B01F]2

2003/0208,974 Mechanical device for flaring a piling memberFeb 25, 03Nov 13, 03[E02D]

Not Provided

Clinton, OH

Not Provided

Peninsula, OH

Peninsula, OH

Not Provided

Uniontown, OH