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TH
Tom Harding
IA
Interroll Holding Ag
: 1 patents #36 of 82
Top 45%
Overall (All Time):
#2,613,452
of 4,157,543
Top 65%
1
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Patent #
Title
Co-Inventors
Date
11787636
Spiral chute
Scott Harrison
,
Michael E. Harrell
2023-10-17
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