Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Pulmonary
Patent
1997-03-17
1999-01-05
Reid, Stella
Medical and laboratory equipment
Equipment for diagnosis, analysis, or treatment
Pulmonary
2401
Patent
active
D04037693
REFERENCES:
patent: D319880 (1991-09-01), Tapolcai
patent: D325634 (1992-04-01), Sweeney, Jr.
patent: D339635 (1993-09-01), Waterson et al.
patent: 4114608 (1978-09-01), Russo
patent: 4425923 (1984-01-01), Gordon et al.
DHD Diemolding Healthcare Division advertisement "The DHD Coach 4000" volumetric incentive spirometer; Copyright 1993.
Flick Edward L.
Gettle Jeffrey A.
Richards Fredrick M.
Weinstein Lawrence A.
Diemolding Corporation
Reid Stella
Roehrig, Jr. August E.
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