Globe-Union Inc.
162Patents
0Active
162Granted
41Portfolio score
Filing activity: Mar 15, 1972 → Jul 14, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5321627A | Battery monitor and method for providing operating parameters | Emerging Cross-Sectional Technologies | 297 | Expired |
| US5488283A | Vehicle battery system providing battery back-up and opportunity charging | Emerging Cross-Sectional Technologies | 260 | Expired |
| US4193025A | Automatic battery analyzer | Emerging Cross-Sectional Technologies | 236 | Expired |
| US4322685A | Automatic battery analyzer including apparatus for determining presence of single bad cell | Physics | 219 | Expired |
| US4017697A | Keyboard membrane switch having threshold force structure | Electricity | 140 | Expired |
| US4876513A | Dynamic state-of-charge indicator for a battery and method thereof | Emerging Cross-Sectional Technologies | 131 | Expired |
| US5071652A | Metal oxide hydrogen battery having improved heat transfer properties | Emerging Cross-Sectional Technologies | 92 | Expired |
| US5637420A | Self-latching handle for storage batteries | Emerging Cross-Sectional Technologies | 86 | Expired |
| US4816736A | Polyphase alternator and dual voltage battery charging system for multiple voltage loads | Electricity | 78 | Expired |
| US5385793A | Thermal management of battery systems | Emerging Cross-Sectional Technologies | 75 | Expired |
| US4148003A | Series feed-through capacitor | Electricity | 74 | Expired |
| US5162164A | Dual battery system | Emerging Cross-Sectional Technologies | 72 | Expired |
| US4107402A | Battery and battery container having air-flow passages therethrough | Emerging Cross-Sectional Technologies | 72 | Expired |
| US5316868A | Dual battery switch circuit | Emerging Cross-Sectional Technologies | 71 | Expired |
| US5204610A | Long lived dual battery with automatic latching switch | Electricity | 68 | Expired |
| US4900643A | Lead acid bipolar battery plate and method of making the same | Emerging Cross-Sectional Technologies | 65 | Expired |
| US5549984A | Control and indicator circuit for a dual battery system | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5017446A | Electrodes containing conductive metal oxides | Emerging Cross-Sectional Technologies | 61 | Expired |
| USD310821S | Battery container | General | 60 | Expired |
| US4243362A | Composite molding apparatus for articles from two materials having a rotary mold block which includes pins for providing core areas | Performing Operations; Transporting | 59 | Expired |
| US5002840A | Switched emergency battery system | Emerging Cross-Sectional Technologies | 56 | Expired |
| US5045170A | Electrodies containing a conductive metal oxide | Emerging Cross-Sectional Technologies | 52 | Expired |
| US3987259A | Membrane switch apparatus having sequential bridging contact arrangement | Electricity | 50 | Expired |
| US5308718A | End block constructions for batteries | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5681668A | Dual wall storage battery system having air passageways in the bottom of the battery | Emerging Cross-Sectional Technologies | 47 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.