Inventor
RICHARDSON CHRISTOPHER
GB44 patents
⚠️ This page may combine multiple inventors who share the name “RICHARDSON CHRISTOPHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ULTRAFRAME UK LTD
22 patentsUS6405504B1Jun 18, 2002
Structural frame members
ULTRAFRAME UK LTD81 citations98
US6711870B1Mar 30, 2004
Glazing support systems
ULTRAFRAME UK LTD38 citations92
US6272812B1Aug 14, 2001
Glazed roof construction
ULTRAFRAME UK LTD23 citations92
US6260307B1Jul 17, 2001
Roof construction
ULTRAFRAME UK LTD18 citations92
US6185880B1Feb 13, 2001
Roof ventilation
ULTRAFRAME UK LTD26 citations92
US6792730B2Sep 21, 2004
Building elements
ULTRAFRAME UK LTD17 citations84
US6378253B1Apr 30, 2002
Glazed structures
ULTRAFRAME UK LTD16 citations84
US6298627B1Oct 9, 2001
Building elements
ULTRAFRAME UK LTD19 citations84
US6751910B2Jun 22, 2004
Box gutters
ULTRAFRAME UK LTD10 citations74
US6560933B2May 13, 2003
Box gutters
ULTRAFRAME UK LTD8 citations74
US6553739B2Apr 29, 2003
Roof beams
ULTRAFRAME UK LTD12 citations74
US6161346ADec 19, 2000
Glazed roofs
ULTRAFRAME UK LTD7 citations74
US6161356ADec 19, 2000
Building elements
ULTRAFRAME UK LTD7 citations74
US6691474B2Feb 17, 2004
Glazing bar end caps
ULTRAFRAME UK LTD2 citations63
US6574926B2Jun 10, 2003
Roof construction
ULTRAFRAME UK LTD4 citations63
US6347492B1Feb 19, 2002
Installation of windows
ULTRAFRAME UK LTD6 citations63
US6301844B1Oct 16, 2001
Glazed roofs
ULTRAFRAME UK LTD3 citations63
US6301836B1Oct 16, 2001
Guttering
ULTRAFRAME UK LTD5 citations63
US7121050B2Oct 17, 2006
Fascias
ULTRAFRAME UK LTD1 citations52
US6881143B2Apr 19, 2005
Conservatory roof ventilation
ULTRAFRAME UK LTD0 citations52
US6743092B2Jun 1, 2004
Roof vents
ULTRAFRAME UK LTD1 citations52
US6461236B2Oct 8, 2002
Roof vents
ULTRAFRAME UK LTD1 citations52