ClearSign Technologies Corp. (CLIR)
0.5617
0.00 (0.00%)
USD |
NASDAQ |
Feb 27, 16:00
0.5529
-0.01
(-1.57%)
After-Hours: 20:00
ClearSign Technologies Research and Development Expense (TTM) : 1.463M for Sept. 30, 2025
Research and Development Expense (TTM) Chart
Sep '18
Jan '19
May '19
285.00
270.00
255.00
240.00
Historical Data
R&D Expense Definition
R&D expense is a line item from many companies' income statements.
Research and Development Expense (TTM) Range, Past 5 Years
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Research and Development Expense (TTM) Benchmarks
| Tel-Instrument Electronics Corp. | 1.638M |
| Watts Water Technologies, Inc. | 73.60M |
| Safer Shot, Inc. | -- |
| Coda Octopus Group, Inc. | 2.448M |
| Ingersoll Rand, Inc. | -- |