Individual holder
BYERS EDWARD R
US·4 granted patents·95 citations·filing 1981–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0179US4541294ADrive assembly for an astronomical telescopeBYERS EDWARD R·Filed 1983·Granted Sep 17, 1985·37 cites·5 claims
- 0272US4400066AMounting and precision drive system for astronomical telescope, and the likeBYERS EDWARD R·Filed 1981·Granted Aug 23, 1983·31 cites·5 claims
- 0355US5327062APrecision drive assembly for telescopes and other instrumentsBYERS EDWARD R·Filed 1991·Granted Jul 5, 1994·14 cites·3 claims
- 0451US4671130ADrive assembly for astronomical telescopeBYERS EDWARD R·Filed 1985·Granted Jun 9, 1987·13 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →