Inventor
FRANCIS RICHARD W
US9 patents
⚠️ This page may combine multiple inventors who share the name “FRANCIS RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUNTERT & ZIMMERMAN CONST DIV
7 patentsUS6390727B1May 21, 2002
Dowel bar inserter kit having chain feeder
GUNTERT & ZIMMERMAN CONST DIV29 citations91
US6390726B1May 21, 2002
Dowel bar inserter kit having chain feeder
GUNTERT & ZIMMERMAN CONST DIV16 citations91
US6176643B1Jan 23, 2001
Detachable dowel bar inserter kit for portable slip form paver
GUNTERT & ZIMMERMAN CONST DIV26 citations91
US9359726B2Jun 7, 2016
Paver having dowel bar inserter with automated dowel bar feeder
GUNTERT & ZIMMERMAN CONST DIV7 citations79
US9039322B2May 26, 2015
Paver having dowel bar inserter with automated dowel bar feeder
GUNTERT & ZIMMERMAN CONST DIV7 citations79
US8382396B2Feb 26, 2013
Paver having dowel bar inserter with automated dowel bar feeder
GUNTERT & ZIMMERMAN CONST DIV9 citations79
US6579037B2Jun 17, 2003
Dowel bar inserter kit having chain feeder
GUNTERT & ZIMMERMAN CONST DIV8 citations72