Gustav Schumacher (1 out of 24 patents)
Friedrich Schumacher (1 out of 6 patents)
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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#5 in Eichelhardt
#15,381 in Germany
Gustav Schumacher
Forward Citations = 32
2 inventors:
Gustav Schumacher
Calculating rank
Forward Citations = 32
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gustav Schumacher. Retrieved from https://idiyas.com/company/gustav-schumacher
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]