Nivelles
Belgium
4
2017-02-23
4
2018-11-20
These are the the leading inventors for applications assigned to HF Holding S.A:
HF Holding S.A based in Nivelles, BE has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Rail clip assembly
#2 | 2016-01-07 ✅ Patent 9,657,445 granted on 2017-05-23Adjustable rail fastening assembly
#3 | 2014-12-25 ✅ Patent 9,435,082 granted on 2016-09-06Rail pad with seal
#4 | 2010-08-05 ✅ Patent 8,205,803 granted on 2012-06-26Device for fastening railway rails
Also check out HF Holding SA's (Nivelles, Belgium) applicant profile with 4 patent applications submitted.
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