Inventor
AHREN GREGORY M
US9 patents
⚠️ This page may combine multiple inventors who share the name “AHREN GREGORY M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
USG INTERIORS INC
7 patentsUS6467228B1Oct 22, 2002
Hinged ceiling panel
USG INTERIORS INC80 citations97
US8051618B2Nov 8, 2011
Panel attachment clip
USG INTERIORS INC17 citations91
US7637065B2Dec 29, 2009
Panel attachment clip
USG INTERIORS INC26 citations91
US7634881B2Dec 22, 2009
Cross panel
USG INTERIORS INC20 citations91
US7392629B1Jul 1, 2008
Suspended ceiling system
USG INTERIORS INC35 citations89
US6763641B1Jul 20, 2004
Gridless free form plank ceiling
USG INTERIORS INC27 citations88
US7658047B2Feb 9, 2010
Suspended ceiling system
USG INTERIORS INC10 citations80