Patio door handle and latch replacement needed

A quick learner from chicago says:
the patio door glass states ppg herculite but no mention of the door maker. we purchased the house in 2003 and much info in owners manual except no info on windows or doors. any info is appreciated.
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Casey from SWISCO responded:

Hello,

Take a look and compare the specifications of our 82-078 handle set to yours. Thanks for posting!

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