Inventor
COLLINS SANDRA R
US5 patents
⚠️ This page may combine multiple inventors who share the name “COLLINS SANDRA R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASTROPOWER INC
4 patentsUS6111191AAug 29, 2000
Columnar-grained polycrystalline solar cell substrate and improved method of manufacture
ASTROPOWER INC75 citations95
US5356509AOct 18, 1994
Hetero-epitaxial growth of non-lattice matched semiconductors
ASTROPOWER INC61 citations92
USRE36156EMar 23, 1999
Columnar-grained polycrystalline solar cell and process of manufacture
ASTROPOWER INC24 citations90
US5496416AMar 5, 1996
Columnar-grained polycrystalline solar cell and process of manufacture
ASTROPOWER INC29 citations90