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Patent applications and USPTO patent grants for Bartelt; John L..The latest application filed is for "evaluation of the extent of wear of articles".
Patent | Date |
---|---|
Evaluation of the extent of wear of articles Grant 5,303,574 - Matossian , et al. April 19, 1 | 1994-04-19 |
Compensated, SBS-free optical beam amplification and delivery apparatus and method Grant 5,208,699 - Rockwell , et al. May 4, 1 | 1993-05-04 |
Energy intensive surface reactions using a cluster beam Grant 4,740,267 - Knauer , et al. April 26, 1 | 1988-04-26 |
Dissimilar superimposed grating precision alignment and gap measurement systems Grant 4,596,467 - Bartelt June 24, 1 | 1986-06-24 |
High gel rigidity, negative electron beam resists Grant 4,318,976 - Shu , et al. March 9, 1 | 1982-03-09 |
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