| Net sales | 13.12a | 12.59a | 14.19a |
| Cost of sales | -8.84a | -8.66a | -9.68a |
| Gross margin | 4.28a | 3.93a | 4.51a |
| Operating expenses | — | — | — |
| Selling, general and administrative expenses | -1.93a | -1.84a | -1.9a |
| Research, development and engineering expenses | -1.09a | -1.08a | -1.05a |
| Amortization of purchased intangibles | -0.12a | -0.12a | -0.12a |
| Operating income | 1.14a | 0.89a | 1.44a |
| Interest income | 0.05a | 0.04a | 0.02a |
| Interest expense | -0.33a | -0.33a | -0.29a |
| Translated earnings contract gain, net | 0.08a | 0.16a | 0.35a |
| Other (expense) income, net | -0.12a | 0.06a | 0.29a |
| Income before income taxes | 0.81a | 0.82a | 1.8a |
| Provision for income taxes | -0.22a | -0.17a | -0.41a |
| Net income | 0.59a | 0.65a | 1.39a |
| Net income attributable to non-controlling interest | -0.09a | -0.07a | -0.07a |
| Net income attributable to Corning Incorporated | 0.51a | 0.58a | 1.32a |