1
Peter J Cmiel, Kerry D Mullen, Eric Axelson: Lighted inflatable device with long battery life. Counter Punch Group, Palmatier Sjoquist Helget & Voigt P A, June 17, 1997: US05639076 (39 worldwide citation)

A permanently sealed, lighted, inflatable device comprises a permanently sealed outer shell, an inner inflatable bladder disposed within the outer shell, a valve for inflating the inner inflatable bladder, and a self-contained, non-replaceable illumination element disposed between and engagingly hel ...


2
Kerry D Mullen, Peter J Cmiel: Hockey puck or ball return apparatus. DBAPK, Palmatier Sjoquist & Helget P A, December 3, 1996: US05580048 (9 worldwide citation)

A modular return apparatus for reflecting back an object such as a puck or ball when struck by the puck or ball traveling on a playing surface, for use in returning the puck or ball to the player for another shot and in training the player to shoot the puck or ball accurately and anticipate the angl ...


3
Peter J Cmiel, Kerry D Mullen, Eric Axelson: Lighted inflatable device with long battery life. Counter Punch Group, ZHANG ZHIXING, October 22, 1997: CN97102908

A permanently sealed, lighted, inflatable device comprises a permanently sealed outer shell, an inner inflatable bladder disposed within the outer shell, a valve for inflating the inner inflatable bladder, and a self-contained, non-replaceable illumination element disposed between and engagingly hel ...