Growing community of inventors

Philomath, OR, United States of America

Steven Ringwald

Average Co-Inventor Count = 1.20

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 = 8

Steven RingwaldSubhash Reddy Gopavaram (1 patent)Steven RingwaldRakesh Sirigiripet (1 patent)Steven RingwaldSteven Ringwald (4 patents)Subhash Reddy GopavaramSubhash Reddy Gopavaram (7 patents)Rakesh SirigiripetRakesh Sirigiripet (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Carrier Corporation (3 from 3,962 patents)

2. Honeywell International Inc. (1 from 15,638 patents)


4 patents:

1. 12300835 - Battery carrier

2. D999046 - Battery access door for electronic mortise door lock

3. D946558 - Wireless repeater

4. D908463 - Thumbturn for a door lock

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as of
1/17/2026
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