Do German engineering firms say "Can't be done" or are they just not interested and busy elsewhere?
Did someone try and fail?
PS-I'm not buying the 'single source' argument (if this was anything other than CA gun ban nonsense). Patents only protect the METHOD, not the RESULT, and using a hardened piece of metal to mark softer metal goes back thousands of years, and IIRC patent courts are supposed to be more forgiving if someone is doing something to meet a legal requirement(like DOT safety).
Single source
The technology that makes microstamping possible is proprietary property of a single company. The technology was invented and patented by Todd Lizotte and is presently owned by a company he founded called NanoMark, a division of TD Dynamics of Seattle, Washington.[17]
Did someone try and fail?
PS-I'm not buying the 'single source' argument (if this was anything other than CA gun ban nonsense). Patents only protect the METHOD, not the RESULT, and using a hardened piece of metal to mark softer metal goes back thousands of years, and IIRC patent courts are supposed to be more forgiving if someone is doing something to meet a legal requirement(like DOT safety).
Single source
The technology that makes microstamping possible is proprietary property of a single company. The technology was invented and patented by Todd Lizotte and is presently owned by a company he founded called NanoMark, a division of TD Dynamics of Seattle, Washington.[17]



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