Growing community of inventors

West Chester, PA, United States of America

Michael N Langmaid

Average Co-Inventor Count = 3.67

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 = 195

Michael N LangmaidChristoph Andreas Roth (2 patents)Michael N LangmaidCraig Billman (2 patents)Michael N LangmaidDaniel J Brunick (2 patents)Michael N LangmaidThomas Joseph Maughan (2 patents)Michael N LangmaidMichael Charles Mazzio (2 patents)Michael N LangmaidMichael C Mazzio (2 patents)Michael N LangmaidPatrick Bryan Nolan (1 patent)Michael N LangmaidPatrick William Laffan (1 patent)Michael N LangmaidCharles E Crane (1 patent)Michael N LangmaidCraig Weber (1 patent)Michael N LangmaidMatthew Alan Morgenstern (1 patent)Michael N LangmaidDamaso A Lamos (1 patent)Michael N LangmaidAndrew P Skrzypek (1 patent)Michael N LangmaidRoss Jonathan Hamel (1 patent)Michael N LangmaidChristopher Andreas Roth (1 patent)Michael N LangmaidMichael N Langmaid (5 patents)Christoph Andreas RothChristoph Andreas Roth (24 patents)Craig BillmanCraig Billman (18 patents)Daniel J BrunickDaniel J Brunick (18 patents)Thomas Joseph MaughanThomas Joseph Maughan (12 patents)Michael Charles MazzioMichael Charles Mazzio (11 patents)Michael C MazzioMichael C Mazzio (2 patents)Patrick Bryan NolanPatrick Bryan Nolan (65 patents)Patrick William LaffanPatrick William Laffan (12 patents)Charles E CraneCharles E Crane (7 patents)Craig WeberCraig Weber (6 patents)Matthew Alan MorgensternMatthew Alan Morgenstern (4 patents)Damaso A LamosDamaso A Lamos (4 patents)Andrew P SkrzypekAndrew P Skrzypek (1 patent)Ross Jonathan HamelRoss Jonathan Hamel (1 patent)Christopher Andreas RothChristopher Andreas Roth (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Synthes Usa, LLC (2 from 473 patents)

2. Graco Children's Products, Inc. (2 from 381 patents)

3. Synthes Gmbh (1 from 49 patents)

4. Depuy Synthes Products, Inc. (2,684 patents)


5 patents:

1. 8382757 - Adjustable fixator

2. 7798571 - Child vehicle safety seat

3. 7261713 - Adjustable fixator

4. 7246855 - Recline mechanism for a child seat

5. 6116452 - Method and apparatus for combining the lid-securing and carrying

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12/6/2025
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