Inventor
NICHOLAS TERRY G
GB5 patents
Patents
5 patentsUS4441745AApr 10, 1984
Coupling pipe part for interconnecting corrugated pipe parts
WAVIN BV61 citations92
US4143884AMar 13, 1979
Sealing member for spigot-and-socket pipe coupling
WAVIN BV23 citations78
US5046692ASep 10, 1991
Device for supporting rainwater gutter
WAVIN BV5 citations59
US4378177AMar 29, 1983
Guttering
WAVIN BV3 citations59
US4297053AOct 27, 1981
Guttering
WAVIN BV4 citations59