Inventor · disambiguated record
James L. Oravitz, Jr.
Also filed as: DAHLBERG JOHN R · ORAVITZ JR JAMES L
4 granted patents·225 citations·filing 1976–1989
78Inventor score
Files withPPG INDUSTRIES INC4
Top patents by PatentIndex Score
4 records- 0196US5124185AVacuum insulating unitPPG INDUSTRIES INC·Filed 1989·Granted Jun 23, 1992·195 cites·10 claims
- 0272US4196830AMethod of and apparatus for preventing premature severing of scored ribbon edgesPPG INDUSTRIES INC·Filed 1978·Granted Apr 8, 1980·19 cites·14 claims
- 0346US4084737AOilless fluid for scoring glassPPG INDUSTRIES INC·Filed 1976·Granted Apr 18, 1978·8 cites·8 claims
- 0431US4423835AMethod of imposing a damage free score in a refractory piecePPG INDUSTRIES INC·Filed 1981·Granted Jan 3, 1984·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →