Inventor
SPRENGART THOMAS
DE7 patents
⚠️ This page may combine multiple inventors who share the name “SPRENGART THOMAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
4 patentsUS7708560B2May 4, 2010
System and method for manufacturing dental prostheses
3M INNOVATIVE PROPERTIES CO20 citations89
USD627889SNov 23, 2010
Frame containing ceramic block for producing dental crowns and bridges
3M INNOVATIVE PROPERTIES CO14 citations83
USD627472SNov 16, 2010
Frame containing ceramic block for producing dental crowns and bridges
3M INNOVATIVE PROPERTIES CO14 citations83
USD627473SNov 16, 2010
Frame containing ceramic block for producing dental crowns and bridges
3M INNOVATIVE PROPERTIES CO14 citations83