Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Structure on a bi-color rust-proof barrier layer of a tool head

Structure on a bi-color rust-proof barrier layer of a tool head

US Patent 6787248 · Granted Sep 7, 2004

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for sintering lithium contained electrode material2012
10'desmethoxystreptonigrin production by Streptomyces albus1994
Peptifluorin and neopeptifluorin1992
10'-Desmethoxystreptonigrin1992
Aerocyanidin-antibiotic1988
Aerocavin antibiotics1987
Antibiotics xylocandin A and xylocandin B1986
Phenazine ACE inhibitor produced from streptomyces species1986
Process for preparing antibiotic EM 49401982
3,4-Dihydro-4-hydroxy-5-(3-hydroxy-2-pyridinyl)-4-me thyl-2H-pyrrole-2-carboxami1981
Method for isolating polyether antibiotics1980
.beta.-Lactamase inhibitor EM46151980