Take the 2-minute tour ×
Ask Patents is a question and answer site for people interested in improving and participating in the patent system. It's 100% free, no registration required.

I'm trying to find out about patents involving my Father, Frank William Jandl. He is long deceased, and I'm his daughter and I'm doing the family genealogy hoping to include information on my Father. He was a mechanical engineer mostly based in the Los Angeles CA area during the years 1945-1980. I'd appreciate any and all information! Thank You, Camilla

share|improve this question

closed as off-topic by Ron J., George White, Soren, Robert Cartaino Sep 2 at 16:50

This question appears to be off-topic. The users who voted to close gave this specific reason:

  • "This question does not appear to be about patents, within the scope defined in the faq." – Ron J., George White, Soren, Robert Cartaino

1 Answer 1

Camila, doing an inventor search on the USPTO website, I found Frank W. Jandl listed as a co-inventor on US Patent No. 4,110,977.

You can download a copy of the patent in PDF form here ==> http://free.patentfetcher.com/Patent-Fetcher.php?submit=Fetch&PN=4110977

share|improve this answer

Not the answer you're looking for? Browse other questions tagged or ask your own question.