David C Bowman

US Patent:

47035692, Nov 3, 1987

Filed:

Jun 25, 1986

Appl. No.:

6/878214

Inventors:

David Bowman - Alexandria VA

International Classification:

G09F 318

US Classification:

40 10R

Abstract:

An adjustable non-destructive exhibit mounting system includes a lever, a fulcrum for supporting the lever, and a device for adjustably urging an end of the lever against an exhibit, thereby securing the exhibit against a planar display surface. The end of the lever which contacts the exhibit is provided with a sleeve-like protecting pad. The mounting system can accommodate the mounting of various sized planar exhibits. The adjusting device includes a base which can rest against the display surface, a threaded bolt extending from the base and at least one nut threadably engaging the bolt. The nut may be set to urge the lever into a position tensioning the protecting pad against the exhibit.

US Patent:

20140142032, May 22, 2014

Filed:

Dec 21, 2012

Appl. No.:

13/724266

Inventors:

Zhi-Qiang Jiang - Chicago IL, US
Arunya Usayapant - Mundelein IL, US
David Bowman - Mattawan MI, US
Keith Kwok - Long Grove IL, US
Joel Peterson - New Lenox IL, US

International Classification:

A61K 38/12

US Classification:

514 36

Abstract:

A caspofungin composition includes caspofungin acetate and at least one amino acid, where the composition is a solid. The solid composition may be made by forming a liquid mixture including a solvent, caspofungin acetate and the amino acid(s), and lyophilizing the liquid mixture.