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Hamm, the inventor of the recycler and of many of the diffusion systems considered industry standard today, has won awards in events ranging from the Cannabis Cup in Amsterdam to the Degenerate Flameoff and the CHAMPS Glass Games. He also received international acclaim as the creator (and destroyer) of the Rocking Chair, the single largest piece of lampworked glass in history. In his 15 year career, Hamm has been featured in films, magazines, and expositions, bringing his name to the forefront of the functional glass industry.

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