Growing community of inventors

Portland, OR, United States of America

Drew Essig

Average Co-Inventor Count = 2.11

ph-index = 7

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 = 285

Drew EssigAndrew W York (4 patents)Drew EssigFrederick Karl (3 patents)Drew EssigChristopher John Murray (2 patents)Drew EssigJeffrey James Smith (2 patents)Drew EssigGlenn A Klecker (1 patent)Drew EssigLewis A Danielson (1 patent)Drew EssigWilliam Johnston (1 patent)Drew EssigDaniel Lee Hughes (1 patent)Drew EssigScott C Hartley (1 patent)Drew EssigJohn P Nichols (1 patent)Drew EssigChristopher J Boudreau (1 patent)Drew EssigDale Suzuki (1 patent)Drew EssigSam Nicoletti (1 patent)Drew EssigDevon Croswell (1 patent)Drew EssigPatrick Barrett (1 patent)Drew EssigJeffrey Hoblitt (1 patent)Drew EssigDrew Essig (12 patents)Andrew W YorkAndrew W York (50 patents)Frederick KarlFrederick Karl (16 patents)Christopher John MurrayChristopher John Murray (17 patents)Jeffrey James SmithJeffrey James Smith (6 patents)Glenn A KleckerGlenn A Klecker (45 patents)Lewis A DanielsonLewis A Danielson (23 patents)William JohnstonWilliam Johnston (23 patents)Daniel Lee HughesDaniel Lee Hughes (14 patents)Scott C HartleyScott C Hartley (10 patents)John P NicholsJohn P Nichols (7 patents)Christopher J BoudreauChristopher J Boudreau (4 patents)Dale SuzukiDale Suzuki (3 patents)Sam NicolettiSam Nicoletti (1 patent)Devon CroswellDevon Croswell (1 patent)Patrick BarrettPatrick Barrett (1 patent)Jeffrey HoblittJeffrey Hoblitt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crimson Trace Corporation (7 from 105 patents)

2. Sig Sauer Gmbh (4 from 185 patents)

3. Other (1 from 832,718 patents)


12 patents:

1. 12247807 - Reflex sight having modular hood

2. 12188747 - Firearm gas discharge deflector

3. 11774217 - Reflex sight having modular hood

4. 11614291 - Firearm gas discharge deflector

5. 11408710 - Battery compartment for sighting device

6. D755340 - Laser device

7. D709981 - Laser device

8. D709585 - Laser grip device

9. 8607492 - Modular vertical foregrip

10. D693898 - Laser device

11. D669958 - Laser device

12. D669552 - Laser device

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idiyas.com
as of
12/12/2025
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