Inventor

GRAF HANS-LUDWIG

DD3 patents

⚠️ This page may combine multiple inventors who share the name “GRAF HANS-LUDWIG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KARL MARX STADT TECH HOCHSCHUL

2 patents

US5032129AJul 16, 1991

Active implant

KARL MARX STADT TECH HOCHSCHUL48 citations86

US4832602AMay 23, 1989

Stomatological implant

KARL MARX STADT TECH HOCHSCHUL3 citations54

TECH UNI KARL MARX STRADT

1 patent

US4846837AJul 11, 1989

Ceramic-coated metal implants

TECH UNI KARL MARX STRADT101 citations90