Growing community of inventors

Rochester, NY, United States of America

Lawrence Y Wissman

Average Co-Inventor Count = 4.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 83

Lawrence Y WissmanGary D Friends (2 patents)Lawrence Y WissmanRichard C Chromecek (2 patents)Lawrence Y WissmanRaymond A Yourd, Iii (2 patents)Lawrence Y WissmanLawrence Y Wissman (2 patents)Gary D FriendsGary D Friends (17 patents)Richard C ChromecekRichard C Chromecek (16 patents)Raymond A Yourd, IiiRaymond A Yourd, Iii (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bausch-lomb Incorporated (2 from 1,095 patents)


2 patents:

1. 4440919 - Low N-vinyl lactam content based biomedical devices

2. 4436887 - N-Vinyl lactam based biomedical devices

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12/8/2025
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