Inventor
PRENN JOSEPH W
US12 patents
⚠️ This page may combine multiple inventors who share the name “PRENN JOSEPH W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SOLATUBE INT INC
11 patentsUS7322156B1Jan 29, 2008
Skylight domes with reflectors
SOLATUBE INT INC58 citations97
US6219977B1Apr 24, 2001
Tubular skylight with round-to-square adaptor
SOLATUBE INT INC75 citations96
US6035593AMar 14, 2000
Tubular skylight with snap assembly and expansion spacer
SOLATUBE INT INC58 citations95
US5896713AApr 27, 1999
Tubular skylight with vertically adjustable tube and improved roof cover seal
SOLATUBE INT INC69 citations95
US7168211B2Jan 30, 2007
Tubular skylight with dome flashing and protective waffle pattern corrugation
SOLATUBE INT INC28 citations92
US6438803B2Aug 27, 2002
Systems and methods for connecting skylight components
SOLATUBE INT INC23 citations92
US6415563B2Jul 9, 2002
Systems and methods for connecting skylight components
SOLATUBE INT INC27 citations92
US6412238B2Jul 2, 2002
Systems and methods for connecting skylight components
SOLATUBE INT INC22 citations92
US6363668B2Apr 2, 2002
Systems and methods for connecting skylight components
SOLATUBE INT INC24 citations92
US7040061B2May 9, 2006
Tubular skylight with dome flashing and protective corrugation
SOLATUBE INT INC20 citations90
US7082726B2Aug 1, 2006
Butterfly valve for skylight
SOLATUBE INT INC33 citations89