Inventor · disambiguated record
Karla J. Alexander
Also filed as: ALEXANDER KARLA J
3 granted patents·977 citations·filing 1991–1995
82Inventor score
Top patents by PatentIndex Score
3 records- 0196US5652421AMethod and apparatus for generating gift certificatesGIFT CERTIFICATE CENTER INC·Filed 1995·Granted Jul 29, 1997·324 cites·11 claims
- 0290US5500514AMethod and apparatus for generating gift certificatesGIFT CERTIFICATE CENTER·Filed 1993·Granted Mar 19, 1996·328 cites·3 claims
- 0379US5243174AMethod and apparatus for generating gift certificatesGIFT CERTIFICATE CENTER INC·Filed 1991·Granted Sep 7, 1993·325 cites·14 claims
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