Inventor
BLACK JOSEPH D
US13 patents
⚠️ This page may combine multiple inventors who share the name “BLACK JOSEPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROLLS ROYCE CORP
5 patentsUS11781603B2Oct 10, 2023
Cone clutch system
ROLLS ROYCE CORP1 citations61
US12012997B2Jun 18, 2024
Cone clutch system
ROLLS ROYCE CORP0 citations50
US12000437B1Jun 4, 2024
Cone clutch system including independent friction member
ROLLS ROYCE CORP0 citations50
US11725699B2Aug 15, 2023
Cone clutch system including independent friction member
ROLLS ROYCE CORP0 citations50
US11466584B1Oct 11, 2022
Ceramic runner seal assembly with compliant holder
ROLLS ROYCE CORP0 citations50
BLACK JOSEPH D
4 patentsUS7976083B2Jul 12, 2011
Animal waste disposal system
BLACK JOSEPH D25 citations86
USD386381SNov 18, 1997
Sheetrock utility knife
BLACK JOSEPH D26 citations85
US9611602B1Apr 4, 2017
Method and apparatus for animal waste disposal
BLACK JOSEPH D3 citations67
USD1088118SAug 12, 2025
Trim pen
BLACK JOSEPH D1 citations62