Tauranga
New Zealand
2
2010-12-09
2
2013-07-23
These are the the leading inventors for applications assigned to Frederick Brian Worrall:
Frederick Brian Worrall based in Tauranga, NZ has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Three-dimensional puzzle or puzzle or display platform
#2 | 2009-02-05 ✅ Patent 8,398,080 granted on 2013-03-19Apparatus useful as a toy, puzzle or as an educational device
463080 ⎘