Tor Christiansson (2 out of 5 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#19 in Vastra Frolunda
#2,183 in Sweden
C M Hammar Utveckling Ab
Forward Citations = 6
1 inventor:
C M Hammar Utveckling Ab
Calculating rank
EPO Patents = 1
Forward Citations = 6
Loading Chart...
Loading Chart...
1 inventor (with patents filed for the assignee):
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: C M Hammar Utveckling Ab. Retrieved from https://idiyas.com/company/c-m-hammar-utveckling-ab
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]
1 patent (EPO):
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]