1
James F Campbell: Method and apparatus for providing balanced stacks of diapers. Paper Converting Machine Company, Tilton Fallon Lungmus & Chestnut, July 26, 1983: US04394898 (75 worldwide citation)

A method and apparatus for providing balanced stacks of diapers where a series of diapers are advanced toward a drum equipped with an even number of turning devices adapted for vacuum-actuated engagement of the diapers and cam means are associated with the drum for rotating alternate of the devices ...


2
Gary E Johnson, Andrew M Van Egeren, James F Campbell, Harvey J Spencer: Method of operating a diaper producing machine and apparatus. Paper Converting Machine Co, Tilton Fallon Lungmus & Chestnut, March 17, 1987: US04650173 (29 worldwide citation)

A method and apparatus for operating a diaper-producing machine where a series of unfolded diapers are advanced along a path containing a plurality of stackers each having a folding blade, the apparatus having means for periodically altering the movement of one blade to permit diaper movement past t ...


3
James F Campbell: Apparatus for multiple lane stacking. Paper Converting Machine Company, June 18, 1985: US04523671 (21 worldwide citation)

Selected products moving along an input path are diverted to one of a plurality of output paths for stacking. A rotating drum is positioned between the input path and the output paths, and a plurality of vacuum pucks are mounted on the drum for transverse sliding movement parallel to the axis of rot ...


4
Gary F Steiner, James F Campbell: Orbital saw sharpening device. Paper Converting Machine Company, Tilton Fallon Lungmus & Chestnut, November 13, 1979: US04173846 (18 worldwide citation)

A sharpening device for an orbital saw involving a pair of circular grinding stones freely journalled in a sub-assembly which in turn is slidably and pivotally mounted on the frame of the saw while being pivotally supported on the member providing the orbital motion for the saw.


5
Rebecca L Durney Cronin, W Scott Rutherford, James F Campbell: Styrene-butadiene latex compositions. Reichhold Chemicals, Rodman & Rodman, March 3, 1992: US05093449 (15 worldwide citation)

A styrene-butadiene composition containing about 0.1 to 10 weight % of a monoester of maleic acid or fumaric acid provides improved bonding strength. In addition, small amounts of a functional monomer can also be included.


6
Cronin Rebecca L Durney, Rutherford W Scott, James F Campbell: Textile adhesives comprising a latex binder consisting essentially of styrene, butadiene, and monoester of maleic or fumatic acid. Reichhold Chemicals, Rodman & Rodman, October 24, 1989: US04876293 (14 worldwide citation)

The present invention is based upon the discovery that a styrene-butadiene composition contatining about 0.1 to 10 weight % of a monoester of maleic acid or fumaric acid provides improved bonding strength. In addition, small amounts of a functional monomer can also be included.


7
Paul A Selle, Christopher L White, James F Campbell, Timothy J Rymer: Method and apparatus for making bags. CMD Corporation, George R Corrigan, March 27, 2018: US09925734

A bag machine includes input, drum, and output sections. The drum has at least one seal bar. The sections are mounted to side frames that are single metal plates, not coated after being formed, and/or are comprised of galvanized steel, galvannealed steel, stainless steel or aluminum. The drum has op ...


8
Paul A Selle, Christopher L White, James F Campbell, Timothy J Rymer: Method and Apparatus For Making Bags. CMD Corporation, October 25, 2012: US20120270713-A1

A machine for making bags is disclosed and includes input, drum, and output sections. The drum section has at least one seal bar on a drum. The sections are mounted to side frames that are single metal plates. The frames are not coated after being formed and/or are comprised of at least one of galva ...