Inventor · disambiguated record
Richard Friedrich
Also filed as: FRIEDRICH RICHARD · FRIEDRICH RICHARD CULVER
5 granted patents·117 citations·filing 1975–2002
82Inventor score
Top patents by PatentIndex Score
5 records- 0176US3979025ADevices for holding and discharging liquid and paste-like substances under pressureFRIEDRICH RICHARD·Filed 1975·Granted Sep 7, 1976·45 cites·28 claims
- 0274US4913197ADevice and process for preparing and dispensing spontaneously foaming materials for filling a containerHAFESTO AG·Filed 1988·Granted Apr 3, 1990·33 cites·13 claims
- 0373US6938771B2Film wrapped containers and processes for the production and marketing thereofOMS INVESTMENTS INC·Filed 2002·Granted Sep 6, 2005·15 cites·7 claims
- 0452US5156309AContainer with at least one chamber formed by a tubular body, and a tubular bodyFRIEDRICH RICHARD·Filed 1987·Granted Oct 20, 1992·21 cites·11 claims
- 0528US5374389AProcess for producing a container with at least one chamber formed by a tubular bodyADOLF WUERTH GMBH & CO KG·Filed 1992·Granted Dec 20, 1994·3 cites·7 claims
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