Growing community of inventors

Leander, TX, United States of America

Richard D Twigg

Average Co-Inventor Count = 5.29

ph-index = 4

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 = 72

Richard D TwiggCarl J Wentzel (3 patents)Richard D TwiggWalter R Romanko (3 patents)Richard D TwiggCharles Mitchell (3 patents)Richard D TwiggMark A Hoisington (3 patents)Richard D TwiggLaszlo Markos, Jr (3 patents)Richard D TwiggChristopher R Wilson (3 patents)Richard D TwiggBrian C Inberg (3 patents)Richard D TwiggRichard J Scherer (2 patents)Richard D TwiggJoseph N Castiglione (2 patents)Richard D TwiggSteven A Neu (2 patents)Richard D TwiggJesse A Mann (2 patents)Richard D TwiggDavid V Mahoney (2 patents)Richard D TwiggDaniel F Cronch (2 patents)Richard D TwiggMark D Matthies (2 patents)Richard D TwiggJames M Campbell (2 patents)Richard D TwiggGregg R Couture (2 patents)Richard D TwiggJames A Wessman (2 patents)Richard D TwiggLeon D Schmidt (2 patents)Richard D TwiggShuguang Wu (1 patent)Richard D TwiggAndrew C Lottes (1 patent)Richard D TwiggGarry L Sjolander (1 patent)Richard D TwiggJames S McHattie (1 patent)Richard D TwiggThomas E Umlauf (1 patent)Richard D TwiggSean C Davis (1 patent)Richard D TwiggEugene P Janulis (1 patent)Richard D TwiggJanette M Moré (1 patent)Richard D TwiggPete D Jordan (1 patent)Richard D TwiggJames S Mchattie (1 patent)Richard D TwiggLaszlo Markos (1 patent)Richard D TwiggPete D Jordan (1 patent)Richard D TwiggSean C Davis (1 patent)Richard D TwiggShuguang Wu (1 patent)Richard D TwiggRichard D Twigg (10 patents)Carl J WentzelCarl J Wentzel (18 patents)Walter R RomankoWalter R Romanko (16 patents)Charles MitchellCharles Mitchell (8 patents)Mark A HoisingtonMark A Hoisington (8 patents)Laszlo Markos, JrLaszlo Markos, Jr (5 patents)Christopher R WilsonChristopher R Wilson (5 patents)Brian C InbergBrian C Inberg (4 patents)Richard J SchererRichard J Scherer (46 patents)Joseph N CastiglioneJoseph N Castiglione (38 patents)Steven A NeuSteven A Neu (21 patents)Jesse A MannJesse A Mann (13 patents)David V MahoneyDavid V Mahoney (11 patents)Daniel F CronchDaniel F Cronch (10 patents)Mark D MatthiesMark D Matthies (4 patents)James M CampbellJames M Campbell (3 patents)Gregg R CoutureGregg R Couture (2 patents)James A WessmanJames A Wessman (2 patents)Leon D SchmidtLeon D Schmidt (2 patents)Shuguang WuShuguang Wu (16 patents)Andrew C LottesAndrew C Lottes (10 patents)Garry L SjolanderGarry L Sjolander (4 patents)James S McHattieJames S McHattie (4 patents)Thomas E UmlaufThomas E Umlauf (3 patents)Sean C DavisSean C Davis (2 patents)Eugene P JanulisEugene P Janulis (2 patents)Janette M MoréJanette M Moré (2 patents)Pete D JordanPete D Jordan (1 patent)James S MchattieJames S Mchattie (1 patent)Laszlo MarkosLaszlo Markos (1 patent)Pete D JordanPete D Jordan (1 patent)Sean C DavisSean C Davis (1 patent)Shuguang WuShuguang Wu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 3m Innovative Properties Company (10 from 14,059 patents)


10 patents:

1. 11604215 - End plug sensor device with voltage divider and test point features

2. 11262387 - Test point voltage sensor for high voltage separable connectors

3. 10983148 - End plug sensor device with voltage divider and test point features

4. 10658779 - Multiple row connector with zero insertion force

5. 10236613 - Multiple row connector with zero insertion force

6. 7670197 - Electrical splice connector

7. 7267571 - Double wall connector

8. 7131856 - Intermeshing insulation-piercing elements for an insulation-piercing connector

9. 7104832 - Modular electrical connector and method of using

10. 7090544 - Modular electrical connector and method of using

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as of
12/4/2025
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