Michael Sleeman — 1 Patent at Bowthorpe-Hellermann Limited

Michael Sleeman has been granted 1 US patent while listed as an inventor at Bowthorpe-Hellermann Limited. All of these patents were granted in 1988. Michael Sleeman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%).

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4766267	Heat-shrinkable article	David Gray	1988-08-23

Michael Sleeman — 1 Patent

Issued Patents All Time

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