This is a good place to check those out-you can just enter the items in the search box
http://www.bleepingcomputer.com/uninstall/
I checked a few of the ones beginning with ESS and they appear to be legitimate parts of Kodak EasyShare camera's software.
Most of the ones beginning with kgc did not come back, but one did and it was also from Kodak EasyShare camera's software, so those are probably OK too. (assuming you have that)