Inventor
LAROCHE ALLAN R
US5 patents
⚠️ This page may combine multiple inventors who share the name “LAROCHE ALLAN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANVILLE CORP
4 patentsUS4866898ASep 19, 1989
Fire resistant expansion joint
MANVILLE CORP120 citations94
US4663894AMay 12, 1987
Flexible gutter
MANVILLE CORP61 citations91
US4848044AJul 18, 1989
Expansion joint cover
MANVILLE CORP51 citations89
US4634622AJan 6, 1987
Lightweight asphalt based building materials and process for making same
MANVILLE CORP42 citations86