Valco Cincinnati, Inc.
21Patents
8Active
21Granted
44Portfolio score
Filing activity: Dec 20, 1978 → Apr 7, 2023 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4597721A | Double acting diaphragm pump with improved disassembly means | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US4962871A | Applicator utilizing high speed non-contact extrusion valve | Performing Operations; Transporting | 27 | Expired |
| US8073239B1 | Error detection system for verifying the construction of paper boxes | Physics | 24 | Active |
| US4208236A | Glue application apparatus for use with can labeling machines and the like | Performing Operations; Transporting | 10 | Expired |
| US4517917A | Blow-off manifold for preventing trailing from a non-contact extrusion adhesive application valve | Performing Operations; Transporting | 10 | Expired |
| US5217144A | Apparatus for squeezing material from collapsible tubes | Performing Operations; Transporting | 10 | Expired |
| US4965099A | Apparatus and method for selectively coating the inner surface of a hollow body | Performing Operations; Transporting | 8 | Expired |
| US7601218B2 | Auto-tracking dispenser | Performing Operations; Transporting | 7 | Active |
| US7409976B2 | Method and device for the efficient use of long-acting adhesive in the factory and during personal use | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5199611A | Apparatus for squeezing material from collapsible tubes | Performing Operations; Transporting | 5 | Expired |
| US6836616B2 | Molten material application machine | Performing Operations; Transporting | 5 | Expired |
| US4486001A | Air actuated fluid control valve with fluid supported diaphragm | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6851633B2 | Auto-tracking dispenser | Performing Operations; Transporting | 3 | Expired |
| US9645092B2 | Device and method for verifying the construction of adhesively-attached substrates | Performing Operations; Transporting | 1 | Active |
| US7441578B2 | Release liner staging unit and system incorporating same | Performing Operations; Transporting | 1 | Active |
| US7900673B2 | Tissue manufacturing/handling device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10228467B2 | Method for verifying the construction of adhesively-attached substrates | Performing Operations; Transporting | 0 | Active |
| USD285826S | Air actuated glue valve | General | 0 | Expired |
| US12378959B2 | Methods for measuring fluid flow of fluid supply assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US6976651B2 | Tissue reel transfer device and method | Performing Operations; Transporting | 0 | Expired |
| US11633756B2 | Reversible non-contact adhesive applicator dispenser | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.