Ronald B. Mann — 2 Patents at Servi-Sure

Ronald B. Mann has been granted 2 US patents while listed as an inventor at Servi-Sure. The first was granted in 1990 and the most recent in August 2017. Ronald B. Mann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ronald B. Mann in Hessle, IL, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D793851	Clamp with replaceable nut	—	2017-08-08
4911419	Clamping device	Keith Deakin	1990-03-27

Ronald B. Mann — 2 Patents

Issued Patents All Time

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