> probably someone else than Robert Kearns would have thought about it between 1969 and today. Don't be so sure - delays existed for decades prior, and windshi

> probably someone else than Robert Kearns would have thought about it between 1969 and today. Don't be so sure - delays existed for decades prior, and windshield wipers existed since horse&buggy days - yet nobody realized the importance of combining the two. There is a reason to the saying "everything is obvious in hindsight".