Assignee
HOLMES RALPH
4 granted patents·42 citations·filing 1981–1982
Top patents by PatentIndex Score
4 records- 0189US4425531AElectronic flash unit assemblyHOLMES RALPH·Filed 1981·Granted Jan 10, 1984·25 cites·6 claims
- 0251US4447170AConnection assembly for use with an articulated linkage systemHOLMES RALPH·Filed 1982·Granted May 8, 1984·12 cites·2 claims
- 0333US4361752ACalculator and apparatus for macrophotographyHOLMES RALPH·Filed 1981·Granted Nov 30, 1982·3 cites·2 claims
- 0431US4479169ACalculator and apparatus for macrophotographyHOLMES RALPH·Filed 1982·Granted Oct 23, 1984·2 cites·13 claims
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