Inventor · disambiguated record
Erwin Eichen
Also filed as: EICHEN ERWIN
6 granted patents·178 citations·filing 1983–1986
86Inventor score
Top patents by PatentIndex Score
6 records- 0190US4594294AMultilayer coating including disordered, wear resistant boron carbon external coatingENERGY CONVERSION DEVICES INC·Filed 1984·Granted Jun 10, 1986·62 cites·8 claims
- 0284US4716083ADisordered coatingOVONIC SYNTHETIC MATERIALS·Filed 1983·Granted Dec 29, 1987·42 cites·14 claims
- 0370US4568614ASteel article having a disordered silicon oxide coating thereon and method of preparing the coatingENERGY CONVERSION DEVICES INC·Filed 1984·Granted Feb 4, 1986·22 cites·51 claims
- 0466US4590031AMolding tool and methodENERGY CONVERSION DEVICES INC·Filed 1984·Granted May 20, 1986·26 cites·34 claims
- 0558US4708653ADental drill bit having disordered, wear resistant boron carbon external coatingOVONIC SYNTHETIC MATERIALS·Filed 1986·Granted Nov 24, 1987·17 cites·6 claims
- 0644US4594973ACross head for internal combustion engineENERGY CONVERSION DEVICES INC·Filed 1985·Granted Jun 17, 1986·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →