Luis Puigcerver, Gerald Shimirak, Jorgen Berth: Cable sealing apparatus. Raychem Corporation, A Stephen Zavell, Herbert G Burkard, November 14, 1989: US04880676 (51 worldwide citation)

A cable splice case comprises end seals that surround the cables either side of the splice and a housing that extends from one to the other around the splice. The end seals comprise gel having a convoluted outer surface and having internal non-planar ribs.

John S Mattis, Jorgen Berth, Gilbert E Locke: Secure connector for coaxial cable. Raychem Corporation, Dennis E Kovach, Herbert G Burkard, March 10, 1987: US04648684 (18 worldwide citation)

A connector assembly for a coaxial cable having a substantially rigid electrically conductive jacket, a center conductor and electrical insulation between the jacket and center conductor, which connector includes a body, a mandrel (which may be part of the body) and a clamp nut. The body is adapted ...

Jorgen Berth, Erling Hansen, Malcolm D Heaven, Tommy Petersen: Method of forming a wraparound closure article. Raychem, Douglas A Chaikin, Herbert G Burkard, October 11, 1983: US04409177 (2 worldwide citation)

A wraparound closure article comprising a slit tubular body having upstanding rails extending along the slit is formed by a combination of blow-and compression-moulding. The rails are formed by compressing a longitudinal edge portion of a parison between two parts of a closed split-mould to form a f ...